SOVIET SPACE STATION FIRED A GUN IN ORBIT
• http://www.popsci.com(in January of 1975)
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(in January of 1975)
What this statement disguises, however, is that NASA actually has no idea how many Potentially Hazardous Asteroids (PHA's) exist. It can only report the number it has spotted so far, presently totalling 1,635 (of which 877 have diameters of a kilom
Two of the biggest space movies of recent years, "Gravity" and "The Martian," imagine American astronauts turning to China for help. That scenario, once far-fetched, is increasingly likely these days as China rapidly becomes a leader in space explora
One step closer to owning pieces of asteroids?
Tackling an 80-year-old theory
When it's finished, it'll be the largest in the world, and up to 10x sharper than Hubble
SpaceX just released epic footage of its SuperDraco engines that can take a rocket from 0 to 100 mph in 1.2 seconds
The Senate passed Nov. 10 the final version of a commercial space bill that extends two key regulatory provisions and provides limited property rights for resources extracted from asteroids.
For the last quarter century or so, a British company called Reaction Engines has been making slow, steady progress toward a hybrid system that has the potential to bind aircraft and spacecraft together.
Scientists at the Queensland University of Technology (QUT) in Australia have discovered a gene in an ancient Australian native tobacco plant that they say is the key to growing crops in space.
Mars used to have flowing water, a thick atmosphere, and a crackling magnetic field.
It's 6:30 AM in Mojave, California. Hundreds of windmills normally churning the air are still, a silent audience as pilots Elliot Seguin and Justin Gillen pull out their experimental airplanes from private hangars.
It's been one year since Virgin Galactic's SpaceShipTwo space plane broke apart during a test flight, a tragic accident that killed the copilot and seriously injured the pilot.
Close encounters of the cryovolcano kind, in photos
Close encounters of the cryovolcano kind, in photos
It's been a busy year for Cassini, making observations of Hyperion and Dione, before discovering evidence of a global ocean beneath the moon Enceladus' icy surface. Now the probe is back at Enceladus for another flyby, completing its deepest-ever div
A NASA-funded research team has confirmed the origin of organic matter found in lunar samples collected during the Apollo missions. It has long been known that the soil samples collected in the late 60s and early 70s contained amino acids, but the te
The space race is back on
In the past decade, we've seen that mini-satellites can provide quite a bit of science.
A curious star more than 1,400 light-years from Earth has completely baffled astronomers.
Could alien life survive on Saturn's moon?
Jocelyn Dunn survived in a Mars simulation for eight months without going crazy. Here's what we can learn from her experience.
The first colonizers of the cosmos will be robots, not humans. At some point, they will become self-replicating robots that construct multiple versions of themselves from the raw materials of alien worlds.
Going together where very few have gone before
Virgin Galactic is planning to return to a rubber-like fuel when it resumes powered test flights of its SpaceShipTwo suborbital vehicle based on the results of an ongoing series of tests of the spacecraft's hybrid rocket motor.
SpaceX on Oct. 16 said it had changed its Falcon 9 return-to-flight plans and would first launch 11 small Orbcomm messaging satellites into low Earth orbit, and then test reignition of the rocket's redesigned second-stage engine......
The European Space Agency has declared that its miniature GomX-3 technology demonstration satellite is in good health and ready to begin its primary mission.
THE European and Russian space agencies have announced plans to join forces to build a permanent human settlement on the Moon.
Inspired by and based on the Multi-Mission Space Exploration Vehicle concept by NASA's Technology Applications Assessment Team presented in 2011.
There's something weird happening around a faraway star.