03 December 2014, 02:25 PM ET
Space.com's @TariqJMalik and NASA's @Astro_Ricky talk to the furry little sesame street character about the Exploration Flight Test 1 (EFT-1) mission at the Kennedy Space Center in Florida.
03 December 2014, 05:00 AM ET
One of the largest social media campaigns in NASA history has helped make the space agency's relationship with the public more interactive than ever before.
03 December 2014, 02:00 AM ET
The upcoming launch of the first Orion spacecraft test flight Thursday (Dec. 4) is a major milestone for the NASA's plans for future space exploration, so it's no surprise that the agency tapped into social media to spark interest and excitement.
02 December 2014, 09:55 AM ET
Star Trek's Kirk, Marvel's Iron Man, Sesame Street's Slimey the Worm, and a T-Rex are set to launch together on the first test flight of NASA's next-generation spacecraft Orion. The eclectic 'crew' are representative of the mementos flying on the EFT-1 mi
01 December 2014, 03:48 PM ET
A short science fiction film uses digital recreations of places in the solar system.
28 November 2014, 01:23 PM ET
"The Force Awakens" in the first trailer of the highly anticipated sequel (released on Nov. 28th, 2014).
26 November 2014, 02:11 PM ET
The Orion Astronomy 20x80 Binoculars are really a pair of refracting telescopes. They are our second favorite pair of large astronomy binoculars.
26 November 2014, 02:06 PM ET
Celestron's Cometron 7 x 50 offers remarkable views and excellent value for a low price. Space.com's editors chose them over all others, except one. These small binoculars are easy to carry and superb for kids.
26 November 2014, 07:23 AM ET
Astronaut Barry "Butch" Wilmore delivers a Thanksgiving message from the International Space Station, and does his best impression of a bat by dangling upside down.
25 November 2014, 12:28 AM ET
Three leading physicists explore the science of "Interstellar."
24 November 2014, 07:00 AM ET
While wormholes are possible according to Einstein's theory of general relativity, it's unlikely that people will ever be able to travel through one, said renowned astrophysicist Kip Thorne of the California Institute of Technology in Pasadena.
21 November 2014, 04:40 PM ET
A metal mockup of a Gemini space capsule used by NASA for ground tests sold at auction for more than $50,000 — parking fees not included. The 9.5-foot-tall (3-meter) spacecraft narrowly avoided a parking ticket on its way to the sale.
21 November 2014, 03:07 PM ET
Do you want to launch a snowman? That is perhaps the question and paraphrased song line that Anton Shkaplerov's daughter may have asked her cosmonaut father about the Disney 'Frozen' Olaf doll she suggested he fly to the space station.
19 November 2014, 06:49 PM ET
World-famous astrophysicist Stephen Hawking took to Facebook yesterday (Nov. 18) to share his views about a new film based on his life.
18 November 2014, 04:40 PM ET
Halloween is cool. A space age Halloween is even cooler. See our favorite space costume photos from Space.com readers from our 2014 space costume contest.
17 November 2014, 04:30 PM ET
The last group of astronauts to repair the Hubble Space Telescope discusses its astronomical legacy.
17 November 2014, 03:30 PM ET
See photos of the new Hubble Space Telescope exhibit at the Intrepid Sea, Air & Space Museum.
17 November 2014, 03:04 PM ET
The first spacecraft to land on a comet has earned a stamp of approval in the UK. Mail delivered in England, Scotland, Wales, and Northern Ireland have been stamped with a postmark celebrating the historic landing by the Philae probe.
12 November 2014, 04:08 PM ET
Scientists and space fans aren't the only ones excited by the unprecedented comet landing performed by the European Space Agency today (Nov. 12). The folks behind Google's whimsical doodles are joining the celebration, too.
12 November 2014, 10:30 AM ET
To make the stunning visuals of 'Interstellar' in IMAX, director Christopher Nolan sought inspiration from real-life IMAX space documentaries. See him talk with IMAX space documentary filmmaker Toni Myers here.
10 November 2014, 03:30 PM ET
On screen, director Christopher Nolan's film 'Interstellar' takes audiences on a futuristic journey across space and time. Behind the scenes, it was real space history rather than science-based fiction that inspired Nolan to make the film.
10 November 2014, 11:00 AM ET
Should we ever find ourselves facing a real-life "Interstellar" dilemma, NASA might be able to help. The space agency has several ongoing and planned missions to scan the cosmos for Earth-like worlds outside the solar system.
10 November 2014, 07:00 AM ET
The sci-fi epic "Interstellar" is just a movie, but it throws a lot of science on the screen for space geeks to sink their teeth into. Here's a look at some of the space-science concepts that play key roles in the film.
07 November 2014, 11:02 PM ET
The emotions of "Interstellar" ring true to those who've been in space, says AstroCritic and former ISS commander Leroy Chiao.
07 November 2014, 12:00 PM ET
In 'Interstellar,' Nolan chronicles the search for another planet for humanity after life of Earth becomes unsustainable. See images from the film "Interstellar" in this Space.com gallery.
07 November 2014, 11:30 AM ET
The cast who play astronauts in Christopher Nolan's new science fiction film "Interstellar" learned how about life in microgravity from a real space traveler. Retired NASA astronaut Marsha Ivins offered tips to Matthew McConaughey and Anne Hathaway.
06 November 2014, 07:00 AM ET
NASA astronauts Mike Fincke and Marsha Ivins discussed their off-Earth experiences with "Interstellar" actors Matthew McConaughey, Anne Hathaway and Jessica Chastain during a Google+ Hangout Wednesday.
05 November 2014, 03:16 PM ET
Karen Nyberg was seeing stars. A NASA astronaut, Nyberg wasn't in space or outside looking up at the Houston night sky. In fact, she was at that moment inside a convention center at the International Quilt Festival.
05 November 2014, 07:00 AM ET
The long wait for Christopher Nolan's sci-fi epic "Interstellar" is finally over. "Interstellar," one of the most highly anticipated space-themed movies in years, opens in select IMAX theaters today ahead of its broad nationwide release on Friday.
04 November 2014, 12:19 PM ET
Syfy is adapting Arthur C. Clarke's much lauded novel, "3001: The Final Odyssey" into a television miniseries, the network announced Monday (Nov. 3).
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.
30 October 2014, 10:50 AM ET
Space.com is looking for photos of you dressed as rockets, alien planets, black holes or anything else related to space science or exploration. Send pics to managing editor Tariq Malik and the Space.com team at firstname.lastname@example.org.