The Milky Way’s farthest spiral arms have long been sketched more from motion than measurement. Now three violent explosions ...
NASA’s Fermi Gamma-ray Space Telescope "detected none of the high-energy gamma-ray light" from a nearby supernova. NASA ...
A team of astronomers has discovered that the spiral arms of the Milky Way galaxy may stretch further out into space than was ...
Without a rescue mission, NASA’s Swift Observatory, which studies some of the most powerful explosions in the universe, will ...
Astronomy on MSN
NASA launches Swift Boost mission to rescue space telescope
NASA successfully launched its mission to save the Neil Gehrels Swift Observatory on July 3, just over nine months after ...
NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...
NASA is planning to light a fire on the moon to better understand how combustion works in low-gravity environments.
High above the remote Pacific Ocean, about halfway between Hawaii and the northernmost part of Australia, an air-launched ...
Space on MSN
Amazing gamma-ray burst animation
Watch an animation of a black hole shooting jets of particles through a "collapsing star at nearly the speed of light" and ...
A rush rescue mission to save a NASA space telescope remains grounded, this time because of a last-minute launch problem ...
NASA on Tuesday plans to launch a mission to save its Neil Gehrels Swift Observatory. A spacecraft is expected to push the ...
NASA is preparing for a rescue that sounds more like a stunt than routine mission control: send a robot into orbit, find an ...
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