27 November 2013, 03:20 PM ET
Don't write off Chicken Little quite yet! A seven-year-old boy in Florida may have been struck by small meteorite fragments that fell to the ground as he was playing outside over the weekend, family members said.
27 November 2013, 01:00 PM ET
The incredible luminosity of a black-hole system known as ULX-1 may force a rethink of the leading theories that explain how some black holes radiate energy, researchers said.
27 November 2013, 12:00 PM ET
Comet ISON could become a spectacular night sky object in November 2013. Find out why here.
27 November 2013, 11:04 AM ET
This sprinkling of cosmic glitter makes up the galaxy known as ESO 149-3, located some 20 million light-years away from us, as seen in this stunning space wallpaper.
27 November 2013, 10:37 AM ET
The icy Comet ISON from the depths of deep space will either meet its doom or transform into a cosmic spectacle when it whips around the sun Thursday (Nov. 28) in a Thanksgiving Day treat for NASA and scientists around the world.
27 November 2013, 10:22 AM ET
On Nov. 27th, 2013, the NASA/ESA Solar and Heliospheric Observatory (SOHO) captured ISON as it closes in on its Thanksgiving Day date with the Sun. It's traveling at 240,000 mph and is currently surviving the high heat, according to Spaceweather.com.
27 November 2013, 07:00 AM ET
Stars in a little explored region of the Large Magellanic Cloud — one of the closest galaxies to the Milky Way — shine in an amazing new photo taken by a telescope in Chile.
27 November 2013, 06:00 AM ET
A lesser known region of the Large Magellanic Cloud, NGC 2035 (right), has been photographed using the European Southern Observatory telescope in Chile. The effects of new star birth and stellar death are on display.
27 November 2013, 06:00 AM ET
Engineers may have found a way to restore much of the space telescope's lost pointing ability, suggesting that a proposed new mission called K2 could indeed be doable for Kepler.
26 November 2013, 10:15 PM ET
A NASA spacecraft has captured its best video yet of the icy Comet ISON streaking toward a Thanksgiving Day encounter with a sun, a cosmic encounter the comet might just not survive.
26 November 2013, 09:45 PM ET
Experts with NASA say another comet's tail-clipping encounter with the sun in 2007 presents a forbidding example of what could happen to Comet ISON.
26 November 2013, 06:11 PM ET
Most stars in the universe will eventually burn off all of their hydrogen and become dead husks called white dwarfs.
26 November 2013, 05:29 PM ET
Astronomers have found a mind-bogglingly large structure — so big it takes light 10 billion years to traverse — in a distant part of the universe.
26 November 2013, 11:01 AM ET
San Francisco-based startup Planet Labs delivered the 28 tiny satellites that will make up its "Flock 1" fleet to NASA's Wallops Flight Facility in Virginia earlier this month. The constellation is slated to blast off aboard a private cargo vessel on Dec.
26 November 2013, 10:21 AM ET
NASA Scientist Dr. Michelle Thaller talks to SPACE.com's @TariqjMalik about the possible 'comet of the century' two days prior to its Nov. 28th, 2013 date with the Sun.
26 November 2013, 08:40 AM ET
The fiery plunge of a European satellite that fell to Earth earlier this week was captured on camera. A man snapped an image of the European Space Agency's (ESA) doomed GOCE spacecraft streaking across the sky above the Falkland Islands.
26 November 2013, 07:46 AM ET
The 1-ton Curiosity rover resumed science operations on Saturday (Nov. 23), six days after mission engineers noticed an odd voltage change and stood the robot down to investigate.
26 November 2013, 07:30 AM ET
If life does exist anywhere else in the universe, it may only be fleeting. Now scientists are researching how signs of life might look on dying planets.
25 November 2013, 07:01 PM ET
The manager of NASA's Near-Earth Object Program office Don Yeomans, explains what will be left, if anything, of the possible 'comet of the century' after its date with the Sun (Nov 27th, 2013).
25 November 2013, 03:06 PM ET
NASA's Messenger spacecraft snapped new images of Comet ISON on Nov. 19 as the object sped by Mercury. Meanwhile, a phalanx of sun-studying probes will watch ISON's close encounter with the sun on Thursday (Nov. 28).
25 November 2013, 02:30 PM ET
The ESA's Martian lander will bear the name of the Italian astronomer that once provided detailed maps of the Red Planet's surface. Meet the new Schiaparelli.
25 November 2013, 10:24 AM ET
In 2007, a coronal mass ejection from the Sun tore off Comet Enke's tail. As Comet ISON approaches its closest approach to the Sun, it could suffer the same fate.
25 November 2013, 09:20 AM ET
The big blob-like structure shown in this space wallpaper, named Himiko after the legendary ancient queen of Japan, turns out to be three galaxies thought to be in the process of merging into one.
25 November 2013, 07:01 AM ET
Jupiter's Great Red Spot has been furiously swirling across the planet for hundreds of years, confounding theories that suggest it should have died out long ago. Researchers now think they know the secret of the huge storm's longevity.
24 November 2013, 10:52 AM ET
What was your favorite space news story of the last week?
24 November 2013, 09:30 AM ET
Comet ISON is slated to skim just 730,000 miles above the solar surface on Nov. 28. ISON has brightened considerably as it’s zoomed closer to the sun recently, giving researchers interested in comet composition a lot to look forward to.
23 November 2013, 03:40 PM ET
From an amazing MAVEN spacecraft launch toward the Red Planet to stunning images by astronauts aboard the International Space Station, don't miss these amazing space photos of the week for Nov. 23, 2013.
23 November 2013, 02:24 PM ET
From the dazzling nighttime rocket launch to a spectacular set of photos showing the evolution of Comet ISON over the last few months, don't miss these stunning night sky photos by stargazers and SPACE.com readers.
22 November 2013, 08:34 PM ET
Not kidding. It is the same dust that was once part of comets and asteroids.
22 November 2013, 02:37 PM ET
This space wallpaper shows an unusually bright gamma-ray burst, which produced a jet that emerged at nearly the speed of light. Gamma-ray bursts are the most powerful type of explosions in the universe and typically mark the destruction of a massive star.
22 November 2013, 02:22 PM ET
The incoming Comet ISON is undergoing dramatic brightening as it heads toward its Thanksgiving Day rendezvous with the sun, but if you are hoping to snap photos of the icy wanderer, you'll need to be prepared.
22 November 2013, 01:12 PM ET
Launched September 6th, LADEE has been orbiting the Moon for weeks while diagnostics confirmed it's scientific instruments were working correctly, allowing it to begin analyzing the Moon's extremely thin exosphere.