04 November 2014, 07:00 AM ET
A new image taken by Cassini shows the sun glinting off the water of both northern polar seas.
04 November 2014, 02:04 AM ET
Investigators have formed a new working group to take a close look at the pilot interface systems on Virgin Galactic's SpaceShipTwo and released a detailed new timeline of the vehicle's tragic accident.
03 November 2014, 11:53 PM ET
Tragically, the experimental spaceplane SpaceShipTwo crashed in the Mojave desert during a test flight on Friday, killing one pilot and injuring another.
03 November 2014, 11:14 PM ET
This space wallpaper from the NASA/ESA Hubble Space Telescope shows a cosmic oddity, dwarf galaxy DDO 68.
03 November 2014, 11:04 PM ET
Learn about the discovery of dwarf planet Pluto, its fascinating orbit and atmosphere and the controversy surrounding its planetary status.
03 November 2014, 10:27 PM ET
The solar system provides all humanity needs to survive — why leave?
03 November 2014, 06:14 PM ET
Astronomers using a NASA space telescope are in the midst of a survey designed to figure out how galaxies in the young universe grew so quickly.
03 November 2014, 04:07 PM ET
The month of November 2014 brings some amazing skywatching sights for observers, including the peak of the Leonid meteor shower, and a grand conjunction of six solar system objects. See the most promising sky events in this Space.com gallery.
03 November 2014, 02:27 PM ET
The friends and co-workers of the co-pilot who died in Virgin Galactic's tragic SpaceShipTwo accident Friday (Oct. 31) have raised more than $55,000 for his family via crowdfunding.
03 November 2014, 02:04 PM ET
Virgin Galactic's first SpaceShipTwo spacecraft broke apart in mid-flight on Oct. 31, 2014, killing one pilot and injuring another. See the sequence of events (as known so far) related by the NTSB.
03 November 2014, 01:57 PM ET
Over 500GB of photos, taken from Oct. 26th-30th, 2014, have been compiled by Chad Blakley (lightsoverlapland.com) to deliver a "near real-time" experience to people who were unable to experience it live.
03 November 2014, 01:13 PM ET
Far away from any sunspot, a bright flare erupted on Nov. 1st, 2014, causing a C-class flare when some of its superheated plasma dropped back onto the Sun’s surface.
03 November 2014, 12:08 PM ET
Cameras aboard the International Space Station captured the sprawling, chalk-white body of Hurricane Vance, which is gaining strength in the Pacific Ocean, and heading toward Mexico's west coast.
03 November 2014, 07:00 AM ET
The Rosetta spacecraft has detected some stinky compounds in the cloud of chemicals surrounding Comet 67P/Churyumov-Gerasimenko.
03 November 2014, 07:00 AM ET
The biggest sunspot to grace the face of the sun in more than two decades is rotating out of view, but it was responsible for kicking up some truly amazing solar activity this week.
03 November 2014, 06:00 AM ET
SpaceShipTwo's fatal accident doesn't spell doom for space tourism, though Virgin Galactic will likely have to answer key safety questions in the months and years ahead.
03 November 2014, 01:18 AM ET
See images released after the crash of Virgin Galactic's space plane SpaceShipTwo. The accident, which took place on Oct. 31, 2014, left one pilot dead and the other seriously injured.
03 November 2014, 01:15 AM ET
SpaceShipTwo's twin rudders can be rotated up to increase drag when the vehicle heads back down toward Earth. On Friday's flight, this maneuver should have been performed when the vehicle was traveling at Mach 1.4, but it actually occurred at Mach 1.0.
02 November 2014, 10:00 AM ET
From its first crewed flight in 2010, through its last successful flight last October, major milestones for SpaceShipTwo.
02 November 2014, 08:00 AM ET
People who purchase their "Interstellar" tickets through the online site Fandango from today (Oct. 31) through Dec. 1 have a chance to win a free suborbital spaceflight aboard XCOR Aerospace's Lynx Mark II rocket plane.
01 November 2014, 11:20 PM ET
Virgin Galactic's SpaceShipTwo broke apart in midair before crashing to the ground during a test flight Friday (Oct. 31), investigators have determined.
01 November 2014, 09:52 PM ET
National Transportation Safety Board investigators were at the crash site in Mojave, California on Nov. 1st, 2014.
01 November 2014, 09:08 PM ET
The two Scaled Composites test pilots aboard Virgin Galactic's SpaceShipTwo during its tragic crash on Oct. 31 have been named. SpaceShipTwo co-pilot Michael Ashbury died in the crash, while Scaled Director of Flight Operations Peter Seibold survived.
01 November 2014, 03:55 PM ET
01 November 2014, 12:12 PM ET
The U.S. National Transportation Safety Board has begun its investigation into the deadly crash of Virgin Galactic's SpaceShipTwo on Oct. 31. Here's the latest details on how the investigation will work.
01 November 2014, 08:27 AM ET
The tragic crash of Virgin Galactic's SpaceShipTwo space plane on Friday, Oct. 31, has the commercial spaceflight industry in mourning for the test pilot who died, and praying for the recovery of a second pilot who was injured. See reactions from experts.
01 November 2014, 07:24 AM ET
Learn more about Virgin Galactic's plan to make space tourism and personal space travel a reality with SpaceShipTwo.
01 November 2014, 06:54 AM ET
Virgin Galactic CEO George Whitesides said the company will figure out what went wrong and continue to work to get SpaceShipTwo up and running.
01 November 2014, 02:31 AM ET
China's latest moon mission, which some people are calling Chang'e 5 T1, returned to Earth at around 6 p.m. EDT Friday, ending an eight-day unmanned flight designed to test out technology for a future lunar sample-return project.
01 November 2014, 12:22 AM ET
Utah's sparse light pollution and desert landscape are a perfect setup for night-sky photography.
01 November 2014, 12:00 AM ET
See amazing images of the night sky and cosmos in Space.com's gallery of cosmic images posted in October 2014.