14 April 2014, 02:01 AM ET
Monday features the launch of SpaceX's third contracted cargo mission to the International Space Station, a great view of a superbright Mars and a total eclipse of the moon overnight.
14 April 2014, 01:14 AM ET
When a private spaceflight company launches its mission to the International Space Station next week it will carry some strange cargo to space.
14 April 2014, 12:14 AM ET
This space wallpaper from the MPG/ESO 2.2-metre telescope at ESO’s La Silla Observatory in Chile shows a contrasting pair of galaxies: NGC 1316, and its smaller companion NGC 1317 (right).
14 April 2014, 12:01 AM ET
Private rocket company SpaceX is a leader among the new space push to send humans to orbit on commercial craft.
13 April 2014, 07:02 PM ET
Astronauts longing for fresh lettuce in orbit will soon have the chance to grow it for themselves: NASA is sending a mini-farm into space. The next SpaceX Dragon spacecraft to the International Space Station will deliver the Veggie experimental farm.
13 April 2014, 04:00 PM ET
See photos from SpaceX's third Dragon space capsule mission to delivery supplies to the International Space Station for NASA. The mission launches March 16, 2014 from Cape Canaveral, Fla.
13 April 2014, 01:31 PM ET
NASA on Sunday (April 13) decided to forge ahead with the planned Monday launch of a commercial SpaceX Dragon cargo ship to the International Space Station despite a computer outage in orbit.
13 April 2014, 10:28 AM ET
A huge night for stargazers is nearly here: On Monday evening (April 14), Mars will make its closest approach to Earth in six years, just ahead of a total eclipse of the moon.
13 April 2014, 12:13 AM ET
What was your favorite space news story of the last week?
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.
12 April 2014, 06:08 PM ET
On the 17th floor of a building here in the heart of midtown Manhattan, more than 100 computer programmers, software engineers and graphic designers have gathered to take part in NASA's third annual International Space Apps Challenge.
12 April 2014, 01:43 PM ET
A backup computer outage on the International Space Station is forcing NASA to discuss plans for a possible spacewalk repair by astronauts in orbit, a move that could delay the planned Monday launch of a commercial SpaceX cargo ship to the orbiting lab.
12 April 2014, 08:43 AM ET
Each year, we at Space.com pause to reflect on both April 12 space anniversaries, and space fans around the world do the same with Yuri's Night, a global celebration of human spaceflight.
12 April 2014, 08:00 AM ET
Astrophysicist Neil deGrasse Tyson had made appearances on television before filming "Cosmos," but co-creating and starring in a 13-episode TV show was an entirely different animal, Tyson said here at the American Museum of Natural History on April 9.
12 April 2014, 07:38 AM ET
SpaceX's third Dragon cargo mission is packed with 5,000 lbs. of vital supplies, including some intriguing technology and science experiments. See some of the best experiments riding the Dragon in this Space.com infographic.
12 April 2014, 07:11 AM ET
NASA is studying a glitch with a backup computer on the International Space Station, an issue that could potentially force astronauts to perform a spacewalk repair and delay the planned Monday launch of a SpaceX cargo ship.
12 April 2014, 07:00 AM ET
Fancy a lunar eclipse? Skywatchers in the United States have the chance to see four total eclipses in the next 18 months, beginning with a 'blood moon' on Tuesday (April 15), just in time for Tax Day.
12 April 2014, 03:17 AM ET
Despite frozen shutters and cracking film, Victor Rogus captured the 2000 lunar eclipse.
12 April 2014, 02:30 AM ET
Astrophysicists are getting to the depth of dark matter.
11 April 2014, 11:15 PM ET
Can the United States hold its leadership in spaceflight into the 21st century?
11 April 2014, 07:22 PM ET
A solar flare erupted from an active region on the Sun on April 4th, 2014. NASA's Solar Dynamics Observatory caught a close-up view of the turning and shifting plasma.
11 April 2014, 04:45 PM ET
A slightly dazed group of college students they stepped off a ZERO-G plane to resounding cheers Thursday (April 10), pumping their fists to celebrate a weightless voyage packed with science experiments, including one test that sparked tiny balls of fire.
11 April 2014, 03:12 PM ET
United Launch Alliance launched a payload for the National Reconnaissance Office on April 10th, 2014 from the Cape Canaveral Air Force Station.
11 April 2014, 02:14 PM ET
NASA is hosting its third annual International Space Apps Challenge this weekend, a global hackathon-type event that pits teams against one another in a fun contest to come up with solutions to address real needs on Earth and in space.
11 April 2014, 01:39 PM ET
Mission Specialist Bruce McCandless II, is seen further away from the confines and safety of his ship than any previous astronaut has ever been.
11 April 2014, 01:00 PM ET
The ripples from violent cosmic collisions can be felt far across the universe, and thanks to a new, sensitive detector expected to start collecting data next year, scientists might be able to see evidence of those ripples from Earth for the first time.
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.
11 April 2014, 09:52 AM ET
A supernova remnant called G352.7-0.1 has swept away about 45X the Sun's mass worth of material during its expansion. Researchers believe that it interacted with a massive amount of dense material. -- X-Ray Universe Videos: http://goo.gl/zciTL
11 April 2014, 09:12 AM ET
Avid night sky photographer captures a stunning look at famed Orion Nebula using portable photography gear for the first time. See how he did it.
11 April 2014, 09:05 AM ET
Carl Sagan launched 'Cosmos,' an epic 1980 TV series that brought science to the public like never before. Now, Sagan's legacy lives on in 'Cosmos: A Spacetime Odyssey' — a 13-episode series airing on Fox. See our complete coverage.