Rare galaxy found furiously burning fuel for stars
Astronomers have found a galaxy turning gas into stars with almost 100 percent efficiency, a rare phase of galaxy evolution that is the most extreme yet observed. The findings come from the IRAM Plateau de ...
SpaceX private rocket blasts off for space station (Update)
A first-of-its-kind commercial supply ship rocketed toward the International Space Station following a successful liftoff early Tuesday, opening a new era of dollar-driven spaceflight.
NASA begins engine test project for space launch system rocket
(Phys.org) —Engineers have taken a crucial step in preparing to test parts of NASA's Space Launch System (SLS) rocket that will send humans to new destinations in the solar system. They installed on Thursday ...
NASA's first J-2X engine rockets through first round of testing; development continues strong
(PhysOrg.com) -- The best tech gift for propulsion engineers at the Marshall Space Flight Center in Huntsville, Ala.? It's NASA's first new human-rated rocket engine to be developed in 40 years. The J-2X engine ...
New 'super-black' material absorbs light across multiple wavelength bands
(PhysOrg.com) -- NASA engineers have produced a material that absorbs on average more than 99 percent of the ultraviolet, visible, infrared, and far-infrared light that hits it -- a development that promises ...
From cancer treatment to ion thruster: The newest little idea for nanosat micro rockets
(Phys.org) —Nanosatellites are smartphone-sized gadgets that can perform simple, yet valuable, space missions. Dozens of these little spacecraft are now tirelessly orbiting the earth performing valuable ...
Titan, Saturn's largest moon, icier than thought, scientists say
(Phys.org)—A new analysis of topographic and gravity data from Titan, the largest of Saturn's moons, indicates that Titan's icy outer crust is twice as thick as has generally been thought.
NASA testing vintage engine from Apollo 11 rocket
Young NASA engineers are testing a vintage rocket engine that was meant to blast the first U.S. lunar mission into Earth's orbit more than 40 years ago.
NASA Glenn tests alternative green rocket engine
An extensive series of tests has been completed on a new rocket engine that will use a non-toxic propellant combination at NASA's Glenn Research Center. The reaction control engine that was tested provides 100 pounds of thrust ...
NASA to test new solar sail technology
Solar sails, much like anti-matter and ion engines appear at first glance to only exist in science fiction. Many technologies from science fiction however, become science fact.
Exotic new matter expected in ultracold atoms
(PhysOrg.com) -- Just as NASA engineers test new rocket designs in computer studies before committing themselves to full prototypes, so physicists will often model matter under various circumstances to see whether something ...
New Explorer mission chooses the 'just-right' orbit
Principal Investigator George Ricker likes to call it the "Goldilocks orbit"—it's not too close to Earth and her Moon, and it's not too far. In fact, it's just right.
Student-built satellite sends data from space
A tiny satellite, dubbed KySat-2, built by students at the University of Kentucky and Morehead State University is currently orbiting about 300 miles above the Earth, circling the planet every 90 minutes. ...
Curiosity rover stretches its arm for first time
(Phys.org) -- NASA's Mars rover Curiosity flexed its robotic arm today for the first time since before launch in November 2011.