07 May 2014, 01:00 PM ET
A new simulation showing the evolution of the universe traces the formation of the cosmic web of galaxies scientists see today. The simulation covers about 13 billion years of the universe's evolution starting about 12 million years after the Big Bang.
05 May 2014, 10:59 AM ET
From a solar eclipse from space to NASA's newest spacesuit, don't miss these amazing space images of the week for May 5, 2014.
05 May 2014, 10:34 AM ET
From the partial solar eclipse over Australia to an amazing auroral display over Alaska, don't miss these spectacular night sky images by stargazers and Space.com readers.
05 May 2014, 10:00 AM ET
Alan B. Shepard, Jr., made the first U.S. manned spaceflight on May 5, 1961.
03 May 2014, 09:35 AM ET
The 2014 sequel to the classic science television show comes to Fox Network. See photos and images from the new incarnation 'Cosmos: A Space-time Odyssey.'
02 May 2014, 12:00 AM ET
See photos from the Expedition 39 mission to the International Space Station, with images taken by the outpost's six-person crew.
01 May 2014, 10:22 AM ET
A 'moon bounce performance' is slated using artwork in collaboration with visual artist, Daniela DePaulis, and the Dwingeloo Radio Telescope in The Netherlands.
01 May 2014, 09:46 AM ET
See what's up in the night sky for May 2014, including stargazing events and the moon's phases, in this Space.com gallery courtesy of Starry Night Software.
01 May 2014, 12:00 AM ET
See amazing images of the night sky and cosmos in Space.com's gallery of cosmic images posted in April 2014.
30 April 2014, 03:35 PM ET
NASA's futuristic Z-2 spacesuit design is one part Tron and one part Buzz Lightyear. See images of three difference concepts of NASA's new Z-2 astronaut spacesuit in this Space.com gallery.
30 April 2014, 01:01 PM ET
The alien planet Beta Pictoris b 63 light-years from Earth has a day that lasts just eight hours. See photos and images of the exoplanet Beta Pictoris b in this Space.com gallery.
29 April 2014, 03:36 AM ET
The first solar eclipse of 2014 occurred on April 29 as a partial eclipse over Australia and an annular eclipse over Antarctica. See photos from the amazing solar eclipse in this Space.com gallery.
26 April 2014, 03:11 PM ET
From a massive solar flare to a super-bright meteor exploding over the northern Russian city of Murmansk, don't miss these amazing space images of the week for April 26, 2014.
26 April 2014, 02:57 PM ET
From the moon and Mercury shining together to an amazing auroral display over Alaska, don't miss these spectacular night sky images by stargazers and Space.com readers.
25 April 2014, 07:27 AM ET
In March 2014, scientists gave the public a taste of the Mars-analog research they're doing in California's Death Valley National Park.
24 April 2014, 05:52 PM ET
See stunning photos of the night sky and sun as seen by stargazers around the world in this Space.com photo gallery for April 2014 made up of images sent in by Space.com readers.
23 April 2014, 04:04 PM ET
On April 29, 2014, the moon will block much of the sun in a so-called annular solar eclipse, also known as a "ring of fire" solar eclipse. See where the solar eclipse will be visible from in this Space.com gallery.
23 April 2014, 10:10 AM ET
See photos of NASA astronauts Rick Mastracchio and Steve Swanson as they spacewalk outside the International Space Station on April 23, 2014 to replace a dead backup computer on the outpost's exterior.
22 April 2014, 04:47 PM ET
See photos of SpaceX's innovative F9R, the Falcon 9 Reusable rocket prototype, as it soars through test flights. The SpaceX F9R rocket is a Falcon 9 booster first stage equipped with landing legs and a vertical landing system.
19 April 2014, 07:00 AM ET
From five volcanoes erupting at once to a cross-section of the universe, don't miss these amazing space images of the week for April 19, 2014.
19 April 2014, 07:00 AM ET
From a stunning time-lapse of the Milky Way to the Blood moon, don't miss these amazing night sky images by stargazers and Space.com readers.
17 April 2014, 02:01 PM ET
The alien planet Kepler-186f is a planet only slightly larger than Earth orbiting inside the habitable zone of its red dwarf star. See images and photos of the Kepler-186f planet discovery in this Space.com gallery.
16 April 2014, 12:00 PM ET
See amazing images of the "blood moon" that appeared April 14-15, 2014.
12 April 2014, 09:01 PM ET
From images of Europe's first earth-watching satellite launched into space to a hard-to-kill star, don't miss these amazing space images of the week for April 12, 2014.
12 April 2014, 08:10 PM ET
From a stunning panorama of the Milky Way to an aurora in the monglight, don't miss these amazing night sky images by stargazers and Space.com readers.
11 April 2014, 12:16 PM ET
The total lunar eclipse of April 14-15 is the first lunar eclipse of 2014, and kicks of a tetrad of lunar eclipses (group of four). See how to observe the April 15 total lunar eclipse in this Space.com visibility map gallery.
11 April 2014, 11:50 AM ET
The Laser Interferometer Gravitational-Wave Observatory (LIGO) is a facility dedicated to the detection of cosmic gravitational waves and the measurement of these waves for scientific research.
10 April 2014, 05:55 PM ET
See photos from the preparations and launch of an Atlas 5 rocket carrying the NROL-67 classified satellite for the U.S. National Reconnaissance Office on April 10, 2014
09 April 2014, 10:18 AM ET
See photos from the launch of the unmanned Russian Progress 55 cargo ship to the International Space Station on April 9, 2014.
08 April 2014, 01:57 PM ET
Amazing night sky images from U.S. Air Force personnel.
08 April 2014, 08:11 AM ET
Europe's Sentinel-1 satellite will provide all-weather, day-or-night radar images for numerous operational services. See launch photos for the Sentinel satellite program's first launch.
07 April 2014, 11:01 PM ET
India launched its second navigation spacecraft aboard a Polar Satellite Launch Vehicle on April 4, 2014. See photos of the amazing satellite launch in this Space.com gallery.