24 October 2014, 11:50 AM ET
A good pair of binoculars can help stargazers get the most out of the night sky. Find out which type of binoculars you need in our Buyer's Guide.
24 October 2014, 11:49 AM ET
Massing 156oz, with a 3° field of view and 4mm of exit pupil, these optically sweet monsters belong on a tripod. They are actually 2 side-by-side refractor telescopes. Space.com’s @DavidSkyBrody shows you the good and not-so-good features.
24 October 2014, 11:44 AM ET
Massing 76oz, with a 3.2° field of view and 4mm of exit pupil, these rubber-coated binoculars, plus a sturdy tripod, will bring you close to the night sky, plus animals and sports in daylight. Space.com’s @DavidSkyBrody shows you around.
23 October 2014, 07:00 AM ET
The 4M mission will piggyback on a Chinese moon flyby unofficially dubbed Chang'e 5-T1, which aims to test out tech for a future lunar sample-return mission. Liftoff is set for 1:59 p.m. EDT Thursday from China's Xichang Satellite Launch Center.
22 October 2014, 02:46 PM ET
From spy satellites and missile defense to robot space planes and orbital platforms, get the latest news and views on military space technology.
22 October 2014, 07:00 AM ET
The unmanned mission will apparently send a spacecraft around the moon; on its way back toward Earth, the probe will release a capsule to perform a high-speed plunge through the planet's atmosphere.
20 October 2014, 03:54 PM ET
NASA engineers, researchers from Brigham Young University and origami expert Robert Lang are developing origami-inspired solar panel arrays that fold and unfold.
18 October 2014, 02:01 AM ET
See photos of the third mission flown by the US Air Force's secret space plane, the X-37B.
18 October 2014, 12:38 AM ET
The U.S. Air Force landed its mysterious X-37B space plane at Vandenberg Air Force Base in California on Oct. 17, 2014. See photos of the X-37B spacecraft's landing here.
17 October 2014, 02:18 PM ET
The X-37B touched down at California's Vandenberg Air Force Base on Friday (Oct. 17), ending a space mission that kicked off in December 2012 and saw the unmanned vehicle circle Earth for an unprecedented 675 days.
13 October 2014, 02:04 PM ET
NASA needs your help to name a new robot, and you could win some money doing it.
12 October 2014, 08:44 AM ET
The U.S. Air Force's mysterious X-37B space plane will return to Earth this week, possibly Tuesday (Oct. 14), after 22 months in orbit on a secret mission.
10 October 2014, 08:00 AM ET
Researchers are developing new types of robotic systems inspired by elephant trunks, octopus arms and giraffe tongues. These flexible, maneuverable "tentacle robots" could have a variety of space applications, scientists say.
08 October 2014, 10:50 AM ET
A California energy company is using laser technology originally developed to search for methane on Mars to pinpoint natural gas leaks here on Earth.
07 October 2014, 12:13 AM ET
See images of the planned Thirty Meter Telescope, a giant observatory to peer deep into the universe from a mountaintop in Hawaii.
04 October 2014, 11:01 AM ET
From a stunning image of the Red Planet from India's first spacecraft to a spectacular new photo showing a cluster of stars, don't miss these amazing space images of the week for Oct. 4, 2014.
03 October 2014, 09:55 AM ET
The Vessel-ID System investigation on ISS tracks the Automatic Identification System (AIS) signal that is emitted from sea-faring ships on Earth. It relays ship position reports to tracking stations on the ground.
02 October 2014, 10:25 AM ET
You don't have to become an astronaut to use the International Space Station's new 3D printer.
02 October 2014, 10:00 AM ET
The spacesuits of the future might be totally alien-looking. Instead of the bulky spacesuits that astronauts wear today, a group of MIT researchers want to "shrink-wrap" the spaceflyers of tomorrow.
01 October 2014, 06:30 AM ET
An inside look at a recent space-startup competition in Silicon Valley.
01 October 2014, 06:11 AM ET
MIT researchers have developed BioSuit, a skintight spacesuit that offers improvements over modern gas-pressurized spacesuits. See images of the BioSuit concept to shrink-wrap astronauts during planetary exploration.
01 October 2014, 12:00 AM ET
See amazing images of the night sky and cosmos in Space.com's gallery of cosmic images posted in September 2014.
30 September 2014, 02:54 PM ET
NASA's Global Hawk drone soared above the eye of Hurricane Eduoard over the Atlantic Ocean in September 2014.
30 September 2014, 02:23 PM ET
An espresso machine on its way to the International Space Station in 2015 made its public debut at the International Astronomical Congress on Sept. 29. The "ISSPresso" project aims to give astronauts high-quality coffee in orbit.
30 September 2014, 12:00 AM ET
In honor of the 25th anniversary of the Hubble Space Telescope, here's a photo of workers checking the telescope's main mirror in 1984.
29 September 2014, 12:00 PM ET
India's first mission to the Red Planet, called the Mars Orbiter mission, is slated to launch from Satish Dhawan Space Center on Oct. 28, 2013. See photos from the mission's preparation here.
26 September 2014, 03:30 PM ET
Among the nearly 2,000 planets found beyond our solar system, there are volcanic super-Earths, gas giants that dwarf Jupiter and worlds with multiple sunsets. Here are some of the most incredible.
26 September 2014, 11:58 AM ET
NASA has developed apps that can track shooting stars and iPhone games to hunt for comets, but its latest app is an educational project for kids all about rocket launches.
24 September 2014, 12:46 PM ET
On July 23rd, 2012, a coronal mass ejection, traveling between 1,800 and 2,200 MPH, fastest ever recorded by NASA's Solar Terrestrial Relations Observatory (STEREO), fortunately was not Earth-directed.
23 September 2014, 06:00 PM ET
NASA announced a new contest called the Mars Balance Mass Challenge, inviting the public to submit design ideas for dual-purpose spacecraft weight balances for a future Mars mission.
22 September 2014, 03:00 PM ET
A new European prototype telescope inspired by an insect's eye could help protect Earth from dangerous asteroids when it is expected to come online next year.
22 September 2014, 11:04 AM ET
During the atmospheric entry and landing phases of the Curiosity mission, hundreds of kilograms of mass was ejected. NASA is looking to change that 'dead weight' into scientific gain for future missions.