This week in space

Six coronal mass ejections in 24 hours

If these head our way, expect some 'fun' interference on communications.

The sun let loose with at least six coronal mass ejections (CMEs) -- solar phenomena that can send solar particles into space and affect electronic systems in satellites -- from 7 PM ET on September 18, 2011 until 1 PM on September 19.

Read more about it HERE

Young clays on Mars could have been habitable regions for life

Let's just hurry up and get a manned mission to Barsoom so we can see evidence of life, instead of finding evidence to suggest it may be possible for life to be there.

Two small depressions on Mars found to be rich in minerals that formed by water could have been places for life relatively recently in the planet’s history, according to a new paper in the journal Geology.

See more about it HERE

From the comfort of home, Web users may have found new planets

All I have to say, is... AWESOME!

Since the online citizen science project Planet Hunters launched last December, 40,000 web users from around the world have been helping professional astronomers analyze the light from 150,000 stars in the hopes of discovering Earth-like planets orbiting around them.

See more about it HERE

WISE mission captures black hole's wildly flaring jet

Even black holes experience flatulence. True story.

Astronomers using NASA's Wide-field Infrared Survey Explorer (WISE) have captured rare data of a flaring black hole, revealing new details about these powerful objects and their blazing jets.

See more about it HERE

Saturn's moon Enceladus spreads its influence

Old Faithful... IN SPACE!

Chalk up one more feat for Saturn's intriguing moon Enceladus. The small, dynamic moon spews out dramatic plumes of water vapor and ice -- first seen by NASA's Cassini spacecraft in 2005. It possesses simple organic particles and may house liquid water beneath its surface. Its geyser-like jets create a gigantic halo of ice, dust and gas around Enceladus that helps feed Saturn's E ring. Now, thanks again to those icy jets, Enceladus is the only moon in our solar system known to influence substantially the chemical composition of its parent planet.

See more about it HERE

The secret lives of solar flares

People were about crazy leaders nuking humans to death... I worry about solar flares hurling us into the middle ages, because it's a very very likely possibility.

One hundred and fifty two years ago, a man in England named Richard Carrington discovered solar flares.

See more about it HERE

The mission to find the missing lunar module

Aliens took it, for a museum, duh.

Where is the Apollo 10 Lunar lander module? It’s somewhere out there — orbiting the Sun — and there’s a new initiative to try and find it!

See more about it HERE

This week in space

US satellite may crash back to Earth Sept 23: NASA

More space junk, coming home. I've heard your chances of getting hit by a piece of this range from 1 in 1,000 to 1 in 10,000 depending on who you listen to.

A 20-year-old satellite that measured the ozone layer is expected to crash back to Earth late next week, but NASA said it still does not know where it will fall.

Read more about it HERE

Rocky planets could have been born as gas giants

So planets can be formed many ways (at least we think so), this means planets could be far more common, and we are already seeing this is true as we are spotting extrasolar planets left and right now.

When NASA announced the discovery of over 1,200 new potential planets spotted by the Kepler Space Telescope, almost a quarter of them were thought to be Super-Earths. Now, new research suggests that these massive rocky planets may be the result of the failed creation of Jupiter-sized gas giants.

Read more about it HERE

Help! My stars are leaking!

All I've got to say is, this makes for some awesome astrophotography.

Star clusters are wonderful test beds for theories of stellar formation and evolution. One of the key roles they play is to help astronomers understand the distribution of stellar masses as stars form (in other words, how many high mass stars versus intermediate and low mass stars), known as the Initial Mass Function (IMF). One of the problems is that this is constantly evolving away from the initial distribution as stars die or are ejected from the cluster. As such, understanding these mechanisms is essential for astronomers looking to backtrack from the current population to the IMF.

Read more about it HERE

Small distant galaxies host supermassive black holes

I'm starting to think black holes are just an important part of things working, in fact I almost wonder if they aren't even necessary for a galaxy to form.

Using the Hubble Space Telescope to probe the distant universe, astronomers have found supermassive black holes growing in surprisingly small galaxies. The findings suggest that central black holes formed at an early stage in galaxy evolution.

Read more about it HERE

Neutron star blows away models for thermonuclear explosions

See, everytime we think we understand something... something out there confuses us.

Amsterdam astronomers have discovered a neutron star that confounds existing models for thermonuclear explosions in such extreme objects. In the case of the accreting pulsar IGR J17480-2446, it seems to be a strong magnetic field that causes some parts of the star to burn more brightly than the rest. The results of the study, by Yuri Cavecchi et al. (2011), are to be published in the journal Astrophysical Journal Letters.

Read more about it HERE

Dark matter packs a punch: Milky Way's spiral arms formed by intergalactic collision

Thank the gods these things happen on such a long time scale (to us anyway) that we'd never have to worry about this happening again (until a time where we develop immortality... which might not be far off if we can figure out  away to download consciousness and store it electronically).

The signature spiral arms of the Milky Way galaxy were likely formed by an epic collision between the Milky Way and the Sagittarius Dwarf galaxy, according to a University of Pittsburgh researcher and his collaborators, published today in the prestigious British journal Nature.

Read more about it HERE

NASA's Dawn collects a bounty of beauty from Vesta

I just love the images we are getting of this thing, almost feels like something out of a video game.

A new video from NASA's Dawn spacecraft takes us on a flyover journey above the surface of the giant asteroid Vesta.

Read more about it HERE

This week in space

New ‘super-Earth’ is 36 light-years distant, might hold water, astronomers say

This is awesome, I love-love-LOVE that the Max Planck Institute for Astronomy and other groups keep finding these extrasolar planets!

Astronomers on Monday announced the discovery of 50 new planets circling stars beyond the sun, including one “super-Earth” that is the right distance from its star to possibly have water.

The planet, dubbed HD85512b, circles an orange star somewhat smaller and cooler than our sun about 36 light-years away. The star, HD85512, is visible in the southern sky in the constellation Vela.The newly found planet circles this star every 59 days, putting it at the edge of the “habitable zone” where water could exist if atmospheric conditions were right.

The newly found planet circles this star every 59 days, putting it at the edge of the “habitable zone” where water could exist if atmospheric conditions were right.

Read more about it HERE and HERE

50 new exoplanets discovered by HARPS

Again like I said above 'I love-love-LOVE that the Max Planck Institute for Astronomy and other groups keep finding these extrasolar planets!' in this case HARPS at ESO’s La Silla Observatory.

Astronomers using ESO's world-leading exoplanet hunter HARPS have today announced a rich haul of more than 50 new exoplanets, including 16 super-Earths, one of which orbits at the edge of the habitable zone of its star. By studying the properties of all the HARPS planets found so far, the team has found that about 40% of stars similar to the Sun have at least one planet lighter than Saturn.

Read more about it HERE

Russia sets space crew's return after crash

This upstes me, we are basically abandoning the International Space Station.

Russia said Monday it would return three of the six international crew members on board the International Space Station to Earth later this week despite no immediate plans to send up their replacement.

Read more about it HERE

Astronomers find extreme weather on an alien world

I wonder why it has to be a storm, and perhaps not molten surface or even some sort of dyson sphere around it?

A University of Toronto-led team of astronomers has observed extreme brightness changes on a nearby brown dwarf that may indicate a storm grander than any seen yet on a planet. Because old brown dwarfs and giant planets have similar atmospheres, this finding could shed new light on weather phenomena of extra-solar planets.

Read more about it HERE

Deep space capsule comes alive with first weld

Is this a sign of hope of continued manned space flight and exploration?

Construction began this week on the first new NASA spacecraft built to take humans to orbit since space shuttle Endeavour left the factory in 1991, and marked a significant milestone in carrying out the ambitious exploration vision President Obama and Congress have laid out for the nation.

Read more about it HERE

This week in space

Cosmic crashes forging gold: Nuclear reactions in space do produce the heaviest elements

Collisions of neutron stars produce the heaviest elements such as gold or lead. The cosmic site where the heaviest chemical elements such as lead or gold are formed has most likely been identified: Ejected matter from neutron stars merging in a violent collision provides ideal conditions. In detailed numerical simulations, scientists of the Max Planck Institute for Astrophysics and affiliated to the Excellence Cluster Universe and of the Free University of Brussels have verified that the relevant reactions of atomic nuclei do take place in this environment, producing the heaviest elements in the correct abundances.

Now, to figure out how to exploit this to produce large amounts of gold and other heavy elements for the manufacturing industry.

 Read about it HERE

Fermi's latest gamma-ray census highlights cosmic mysteries

Every three hours, NASA's Fermi Gamma-ray Space Telescope scans the entire sky and deepens its portrait of the high-energy universe. Every year, the satellite's scientists reanalyze all of the data it has collected, exploiting updated analysis methods to tease out new sources. These relatively steady sources are in addition to the numerous transient events Fermi detects, such as gamma-ray bursts in the distant universe and flares from the sun.

Read about it HERE

Research team pinpoints location of elusive black hole using radio jets

A team of Japanese astrophysicists and space scientists have found a way to more precisely describe where in space a very large, but distant black hole lies. In their paper published in Nature, the team describes how they’ve used data from a large array of radio telescopes spread across the Pacific ocean to measure high energy emissions that are ejected from areas inside the galaxy M87 due to the actions of the massive black hole that lies somewhere near its center.

This should actually give us a way to detect ones we just don't see in the data at the moment.

 Read about it HERE

Supernova 'brightens up' September 7-8

The nearest supernova of its type to be discovered for 40 years is predicted to be at its brightest 7-8 September and will be visible through a good pair of binoculars.

Sorry I reported this to you all a few days late, I missed the best viewing of it myself though if it makes you any less upset.

 Read about it HERE

Blazars

A blazar is a galaxy which, like a quasar, has an intensely bright central nucleus containing a supermassive black hole. In a blazar, however, the emitted light sometimes includes extremely high energy gamma rays, sometimes over a hundred million times more energetic than the highest energy X-rays that the Chandra X-ray Observatory can study. The overall emission has several other unique properties as well, including that its intensity can vary dramatically with time.

Sounds like we need to make an instrument better than Chandra to study these things, and then I imagine it'll show us something it can't study that's even more impressiveve.

 Read about it HERE

Our galaxy might hold thousands of ticking 'time bombs'

In the Hollywood blockbuster "Speed," a bomb on a bus is rigged to blow up if the bus slows down below 50 miles per hour. The premise - slow down and you explode - makes for a great action movie plot, and also happens to have a cosmic equivalent.

It's stuff like this that keeps me up at night... well this and millions of other things out there in space that could cease our existence in the blink of an eye. Basically with this one a new theory suggest that white dwarfs might be held up by their rapid spins and when they slow down enough... big bada boom

Read about it HERE

This week in space

NASA launching twin moon probes to measure gravity

Four decades after landing men on the moon, NASA is returning to Earth's orbiting companion, this time with a set of robotic twins that will measure lunar gravity while chasing one another in circles.

Read more about it HERE

NASA's smaller programs could be at risk

The cost of NASA's two flagship programs - a new space telescope and its next rocket - is poised to devour much of the agency's shrinking budget in coming years, putting at risk everything from efforts to develop futuristic spacecraft to returning rocks from Mars, scientists and congressional insiders warn.

Read more about it HERE

Cosmic coincidence

Cosmologists tend not to get all that excited about the universe being 74% dark energy and 26% conventional energy and matter (albeit most of the matter is dark and mysterious as well). Instead they get excited about the fact that the density of dark energy is of the same order of magnitude as that more conventional remainder.

Read more about it HERE

Dwarf planet mysteries beckon to New Horizons

At this very moment one of the fastest spacecraft ever launched -- NASA's New Horizons -- is hurtling through the void at nearly one million miles per day. Launched in 2006, it has been in flight longer than some missions last, and still has four more years of travel to go.

Read more about it HERE

Czech-ing out the view from 31 kilometers

The team at czANZO, the Czech Amateur Near-Space Object group, sent up one of the best high-altitude balloons we’ve ever seen last weekend and the resulting video is remarkable.

The team’s build blog (Google Translate link for everyone without Chrome) goes through the design and construction of their payload. Like every other balloon build we’ve seen, a styrofoam cooler is used for the enclosure, but there’s a lot of really neat additions that make this build special.

Read more about it HERE

This week in space

Chandra finds nearest pair of supermassive black holes

Astronomers have used NASA's Chandra X-ray Observatory to discover the first pair of supermassive black holes in a spiral galaxy similar to the Milky Way. At a distance of 160 million light years, it is also the nearest known pair of supermassive black holes.

See the article HERE

The star that should not exist

A team of European astronomers has used ESO’s Very Large Telescope (VLT) to track down a star in the Milky Way that many thought was impossible. They discovered that this star is composed almost entirely of hydrogen and helium, with only remarkably small amounts of other chemical elements in it. This intriguing composition places it in the "forbidden zone" of a widely accepted theory of star formation, meaning that it should never have come into existence in the first place. The results will appear in the 1 September 2011 issue of the journal Nature.

See the article HERE

Today in Space

Exotic galaxy reveals tantalizing tale

A galaxy with a combination of characteristics never seen before is giving astronomers a tantalizing peek at processes they believe played key roles in the growth of galaxies and clusters of galaxies early in the history of the Universe.

Read about it HERE

A planet made of diamond

A once-massive star that's been transformed into a small planet made of diamond: that is what University of Manchester astronomers think they've found in the Milky Way.

Read about it HERE

'Instant cosmic classic' supernova discovered

A supernova discovered yesterday is closer to Earth—approximately 21 million light-years away—than any other of its kind in a generation. Astronomers believe they caught the supernova within hours of its explosion, a rare feat made possible with a specialized survey telescope and state-of-the-art computational tools.

Read about it HERE

Report: NASA made proper pick for retired shuttles

NASA acted properly when it picked new homes for the retired space shuttles, the space agency's watchdog said Thursday.

Read about it HERE

Russia's Soyuz: historic symbol of space reliability

Russia's Soyuz rocket, which failed to put a Russian supply ship into orbit, is descended from launch vehicles of the early days of the space race but until now has been a byword for reliability.

Read about it HERE

Sunspot breakthrough

Imagine forecasting a hurricane in Miami weeks before the storm was even a swirl of clouds off the coast of Africa—or predicting a tornado in Kansas from the flutter of a butterfly's wing in Texas. These are the kind of forecasts meteorologists can only dream about.

Read about it HERE

40 year old Mariner 5 solar wind problem finds answer - turbulence doesn't go with the flow

Research led by astrophysicists at the University of Warwick has resolved a 40 year old problem with observations of turbulence in the solar wind first made by the probe Mariner Five. The research resolves an issue with what is by far the largest and most interesting natural turbulence lab accessible to researchers today.

Read about it HERE

Today in space

New Mars rover snapshots capture Endeavour crater vistas

See the article HERE

Hubble to target 'hot jupiters'

An international team of astronomers led by a former UA graduate student has set out on the largest program to date exploring the alien atmospheres of "Hot Jupiters" - massive planets in solar systems far away from our own.

See the article HERE

Galaxies are running out of gas: study

A new study has shown why the lights are going out in the Universe.The Universe forms fewer stars than it used to, and a CSIRO study has now shown why - the galaxies are running out of gas.

See the article HERE

Astronomers find ice and possibly methane on Snow White, a distant dwarf planet

Astronomers at the California Institute of Technology (Caltech) have discovered that the dwarf planet 2007 OR10—nicknamed Snow White—is an icy world, with about half its surface covered in water ice that once flowed from ancient, slush-spewing volcanoes. The new findings also suggest that the red-tinged dwarf planet may be covered in a thin layer of methane, the remnants of an atmosphere that's slowly being lost into space.

See the article HERE

It's alive! Space station's humanoid robot awake

NASA's humanoid robot has finally awakened in space.Ground controllers turned Robonaut on Monday for the first time since it was delivered to the International Space Station in February. The test involved sending power to all of Robonaut's systems. The robot was not commanded to move; that will happen next week.

See the article HERE

This week in space

Two more planets confirmed by Kepler

Hot on the heels of confirming one Kepler planet, the Hobby-Eberly Telescope announces the confirmation of another planet. Another observatory, the Nordic Optical Telescope, confirms its first Kepler planet as well, this one as part of a binary system and providing new insights that may force astronomers to revisit and revise estimations on properties of other extrasolar planets.

Read more on the two planets HERE

Coming to a solar system near you… super-Earth!

t is our general understanding of solar system composition that planets fall into two categories: gas giants like Jupiter, Saturn, Neptune and Uranus… and rocky bodies that support some type of atmosphere like Earth, Mars and Venus. However, as we reach further into space we’re beginning to realize the Solar System is pretty unique because it doesn’t have a planetary structure which meets in the middle. But just because we don’t have one doesn’t mean they don’t exist. As a matter of fact, astronomers have found more than 30 of them and they call this new class of planet a “Super-Earth.”

Read more on super-Earth's HERE

Two different satellites fail while being launched... A Chinese and a Russian satellite, a bit... interesting.

Russia was attempting to locate its major new telecommunications satellite on Thursday just hours after launch in what could be another serious mishap for its space industry.

Russian satellite article HERE

An "experimental" satellite launched by China failed to reach its designated orbit after its rocket malfunctioned, according to state media.

Chinese satellite article HERE

Alien world is blacker than coal

Astronomers have discovered the darkest known exoplanet - a distant, Jupiter-sized gas giant known as TrES-2b. Their measurements show that TrES-2b reflects less than one percent of the sunlight falling on it, making it blacker than coal or any planet or moon in our solar system.

Read about the planet that reflects less than one percent of the light that falls on it HERE

Has graphene been detected in space?

A team of astronomers, using the Spitzer Space Telescope, have reported the first extragalactic detection of the C70 fullerene molecule, and the possible detection of planar C24 ("a piece of graphene") in space. Letizia Stanghellini and Richard Shaw, members of the team at the National Optical Astronomy Observatory in Tucson, Arizona describe how collisional shocks powered by the winds from old stars in planetary nebulae could be responsible for the formation of fullerenes (C60 and C70) and graphene (planar C24). The team is led by Domingo Anibal Garcia-Hernandez of the Instituto de Astrofísica de Canarias in Spain and includes international astronomers and biochemists.

Read about the graphenes (C24) and fullerenes found in a Planetary Nebula HERE

SETI's telescopes to go back online, resuming hunt for alien life

SETI (Search for Extraterrestrial Intelligence) Institute announced that it had raised more than $200,000 from a crowd-sourced fundraising effort that launched earlier this spring. The money, which came from just over 2,000 people who want to keep the search for alien life alive, will help the institute put its Allen Telescope Array back online.

Read about SETI's successful funding HERE