17 July 2014, 04:00 PM ET
From July 16 to 22, 1994, more than 20 fragments of the comet Shoemaker-Levy 9 pelted Jupiter's atmosphere. It marked the first time humans had witnessed a collision between two bodies in the solar system.
17 July 2014, 03:48 PM ET
Imaged on 14 July 2014 by OSIRIS, Rosetta’s scientific imaging system, this movie compiles 36 interpolated images each separated by 20 minutes, providing a 360° preview of the complex shape of the comet.
17 July 2014, 06:50 AM ET
On July 12, for the first time ever, Curiosity photographed sparks flying from a rock blasted by the 1-ton robot's laser-sampling instrument, known as ChemCam. You can watch a video of the laser flashes here.
16 July 2014, 11:51 PM ET
Where is humanity in the search for planets beyond our solar system, and what will the next decade bring?
16 July 2014, 11:12 PM ET
A lone tree, 16 shots, and a stunning view of the Milky Way.
16 July 2014, 05:24 PM ET
The 2014 Astronomy Photographer of the Year competition has announced its shortlist of finalists.
16 July 2014, 04:07 PM ET
The European spacecraft has completed a risky aerobreaking maneuver in Venus' atmosphere, allowing critical data of the planet's atmosphere to be taken.
16 July 2014, 01:38 PM ET
Researchers have studied imagery from ESA/NASA Solar and Heliospheric Observatory (SOHO) spacecraft and concluded that the comet stopped producing gas and dust shortly before it past the Sun. In other words, ISON was DOA.
16 July 2014, 01:00 PM ET
NASA has issued an open call for designs of scientific instruments to send on a future mission to explore Jupiter's moon Europa.
16 July 2014, 11:00 AM ET
Seasonal changes in the gullies of Mars reveals that dry ice rather than flowing water is responsible for their creation.
16 July 2014, 11:00 AM ET
A private group has a backup plan for a vintage NASA spacecraft after reconsidering initial suspicions that it was out of gas. See how the ISEE-3 Reboot Project is tapping the minds of the crowdsourcing 'Borg' to find alternative.
15 July 2014, 07:09 PM ET
Talk about a speed bump. NASA's Mars rover Curiosity has discovered its first meteorite on the Red Planet, and it's no puny space rock. See the Martian meteorite photos here.
15 July 2014, 06:20 PM ET
NASA's Mars rover Curiosity is beaming home amazing photos of the Red Planet.
15 July 2014, 08:00 AM ET
NASA's New Horizons mission will be within 6,214 miles (10,000 km) from the surface of the dwarf planet on July 14, 2015. Similar cameras on a probe that close to Earth would be able to resolve individual building and their shapes.
15 July 2014, 07:00 AM ET
While NASA's James Webb Space Telescope will be capable of finding signs of life on nearby exoplanets after its 2018 launch, a bona fide hunt for aliens beyond Earth's neighborhood will require even bigger instruments, experts say.
14 July 2014, 10:30 PM ET
The Mars map, which was released Monday (July 14), was created using observations from four orbiting spacecraft over more than 16 years. It should significantly advance scientists' understanding of the Red Planet, researchers said.
14 July 2014, 04:38 PM ET
The U.S. Geological Survey compiled data from four orbiting spacecraft watching over more than 16 years to reveal the materials, events, and processes that made the present day face of Mars.
13 July 2014, 12:21 PM ET
See amazing photos of the 'supermoon' full moon of July 12, 2014 as seen by stargazers around the world in this Space.com gallery. It was the first of three supermoons in July, August and September.
13 July 2014, 06:07 AM ET
What was your favorite space news story of the last week?
12 July 2014, 08:01 AM ET
The 1-ton Curiosity rover has now cruised out of its landing ellipse, the area — about 4 miles wide by 12 miles long (7 by 20 kilometers) — regarded as safe ground for its August 2012 touchdown within Mars' huge Gale Crater, NASA officials said.
12 July 2014, 07:27 AM ET
Learn what makes a big full moon a true 'supermoon' in this SPACE.com infographic.
11 July 2014, 09:41 PM ET
From flaming rocket debris to a typhoon's eye, don't miss these amazing space images of the week for July 11, 2014.
11 July 2014, 07:30 AM ET
Recent photos snapped by the European Space Agency's Rosetta spacecraft suggest that its target comet, known as 67P/Churyumov-Gerasimenko, is a lumpy object sporting three large structures, or perhaps a deep hole.
11 July 2014, 01:19 AM ET
A comet-galaxy conjunction is a rare opportunity for amateur astronomers.
10 July 2014, 05:40 PM ET
The curly string is about 100,000 light-years long and sports blue "pearls" — actually huge young star clusters — every 3,000 light-years along the way, researchers said. You can zoom in on the beautiful structure, and learn more about it, in this new Hub
10 July 2014, 03:08 PM ET
Like "beads on a string" star formation can be compared to droplets of rain New imagery from the Hubble Space Telescope merging elliptical galaxies reveals 19 compact clumps of young stars making up the string. FULL STORY: http://goo.gl/nWUiIt
10 July 2014, 06:24 AM ET
Violent supernova explosions create massive grains of cosmic dust large enough to survive the harsh environment of space.
10 July 2014, 06:00 AM ET
Astronomers have found the farthest-flung stars yet known in the Milky Way. The two objects lie at least 775,000 light-years away, making them both about five times more distant than the Large Magellanic Cloud, a satellite galaxy of the Milky Way.
09 July 2014, 10:02 PM ET
A galaxy more than 12 billion light years from Earth is heading for a “red and dead” future because it is running out of the fuel needed to make new stars.
09 July 2014, 04:52 PM ET
Do you want to help name an alien planet? Starting next year, space fans around the world will get the chance to vote on their favorite names for exoplanets and the planets' host stars.
09 July 2014, 04:13 PM ET
As a storm in the Pacific Ocean grew to a super typhoon and was downgraded again to a typhoon, watchful astronauts on the International Space Station kept people apprised of its progress through social media.
09 July 2014, 03:28 PM ET
The private team operating NASA's ISEE-3 spacecraft aimed to fire its engine seven times on Tuesday to change the probe's trajectory. While the first burn went as planned, the group encountered problems with the second one.