05 June 2014, 12:05 PM ET
NASA's Orbiting Carbon Observatory-2 (OCO-2) will study atmospheric carbon dioxide from space. See images and photos from the carbon-hunting mission in this Space.com gallery.
05 June 2014, 11:59 AM ET
See amazing images of the night sky and cosmos in Space.com's gallery of cosmic images posted in May 2014.
04 June 2014, 06:01 AM ET
See stunning photos of the night sky and sun as seen by stargazers around the world in this Space.com photo gallery for June 2014 made up of images sent in by Space.com readers.
03 June 2014, 03:00 PM ET
See amazing photos from the Hubble Space Telescope, NASA's iconic observatory in space.
02 June 2014, 11:49 AM ET
See what's up in the night sky for June 2014, including stargazing events and the moon's phases, in this Space.com gallery courtesy of Starry Night Software.
31 May 2014, 02:00 PM ET
From a huge new Mars crater to a new supernova, don't miss these amazing space images of the week for May 31, 2014.
31 May 2014, 01:37 PM ET
From a spectacular Milky Way vista from the Azores to an amazing photo of Comet C/2012 K1 PanSTARRS, don't miss these amazing objects to watch in the night sky.
29 May 2014, 09:20 PM ET
SpaceX unveiled the manned version of its Dragon space capsule May 29, 2014 during an invite-only event at the spaceflight company's Hawthorne, California campus.
29 May 2014, 06:10 PM ET
See photos of Dragon, Grasshopper and other SpaceX rockets taken since the company was founded in 2002.
28 May 2014, 04:13 PM ET
Three crew members of Expedition 40/41 launched aboard the Soyuz TMA-13M spacecraft on May 28, 2014, for a four-hour ride to the International Space Station.
28 May 2014, 08:13 AM ET
The Sweden-based Moonhouse Project send a self-assembling house to the moon as part of a lunar art installation late 2015. See images of the Moonhouse Project in this Space.com gallery.
26 May 2014, 10:30 AM ET
From a huge new Mars crater to a new supernova, don't miss these amazing space images of the week for May 25, 2014.
26 May 2014, 09:58 AM ET
From firefly trails under the Milky Way to a small Camelopardalid meteor streaking through the northern lights, don't miss these spectacular objects to watch in the night sky.
24 May 2014, 10:43 AM ET
The new Camelopardalid meteor shower caused by Comet 209P/LINEAR gave stargazers a treat overnight on May 23 and 24, 2014. See photos of the rare Camelopardalid meteor shower by stargazers in this Space.com gallery.
22 May 2014, 11:34 AM ET
The private spaceflight company SpaceX is building a giant rocket called the Falcon Heavy. See images of the planned Falcon Heavy heavy-lift booster in this Space.com gallery.
22 May 2014, 10:59 AM ET
See photos of the Aegis Ashore Weapon System launch test, the first to launch an SM-3 missile from land, on May 20, 2014. The U.S. Navy performed the test from Kawaii, Hawaii in a flight overseeen by the U.S. Missile Defense Agency.
22 May 2014, 10:30 AM ET
These shots of the Martian surface from orbit show our planetary neighbor as never before.
22 May 2014, 09:07 AM ET
See launch photos for the May 22, 2014 launch of an Atlas 5 rocket carrying the classified NROL-33 satellite in this Space.com gallery. The United Launch Alliance launched the mission for the U.S. National Reconnaissance Office.
21 May 2014, 01:00 PM ET
See some of the best photos of supernovas — the explosive deaths of stars.
21 May 2014, 08:33 AM ET
Space.com shadowed a group of students from the University of California, San Diego who were selected by NASA to test an experiment on board a zero-gravity flight.
21 May 2014, 06:12 AM ET
Spirit and Opportunity, the Mars rovers, have outlived and outlasted any spacecraft on the surface of the red planet. Take a look at some of their latest Mars photos.
19 May 2014, 04:18 PM ET
See photos and images of NASA's ISEE-3 spacecraft, a probe launched in 1978 that is returning for an Earth flyby in August 2014, in this Space.com gallery.
18 May 2014, 08:20 AM ET
See photos from SpaceX's third Dragon space capsule mission to deliver supplies to the International Space Station for NASA. The mission launches April 18, 2014 from Cape Canaveral, Fla.
17 May 2014, 11:24 AM ET
A new GPS satellite launched to space atop a Delta 4 rocket from Florida on May 16, 2014.
16 May 2014, 08:02 PM ET
From two neutron stars merging to Jupiter's shrinking spot, don't miss these amazing space images of the week for May 17, 2014.
16 May 2014, 07:24 PM ET
From the moon occulting Saturn to the earthgrazer meteor, don't miss these spectacular objects to watch in the night sky.
16 May 2014, 10:54 AM ET
Well-liked children's book character Curious George visits the red planet in an upcoming episode of his TV show.
15 May 2014, 01:14 PM ET
Jupiter's Great Red Spot — the most powerful storm in the solar system — is at its smallest observed size yet, and scientists aren't sure why.
14 May 2014, 04:01 AM ET
Spacesuits are vital for astronauts. They protect space travelers during launch and landing, and allow trips outside for spacewalks to make repairs or upgrades. See photos of how spacesuits have evolved during the first decades of human spaceflight.
14 May 2014, 03:18 AM ET
See photos from the May 13, 2014 landing of the a Russian Soyuz spacecraft carrying NASA astronaut Rick Mastracchio, Japanese spaceflyer Koichi Wakata and Russian cosmonaut Mikhail Tyurin to wrap up a 188-day space mission.
10 May 2014, 01:11 PM ET
From a brilliant image of the Flame Nebula to magnetic 'fingerprints' of the Milky Way, don't miss these amazing space images of the week for May 10, 2014.
10 May 2014, 12:47 PM ET
From a fireball blazing across the daytime sky to a stunning moonrise over Ocean City, don't miss these spectacular night sky images by stargazers and Space.com readers.