NASA's Goddard Space Flight Center, Greenbelt, Maryland, Author at Astronomy.com | Page 4 of 12

Robotic Spaceflight, Stars

Swift mission observes mega flares from a mini star

Deep-Sky Objects, Stars

Hubble revisits a globular cluster’s age

NASA’s Fermi space telescope reveals new source of gamma rays

NASA-funded X-ray instrument settles interstellar debate

Exotic Objects, Stars

Fermi finds a “transformer” pulsar

Out of an hours-long explosion, a stand-in for the first stars

Deep-Sky Objects, Stars

Astronomers bring the third dimension to a doomed star’s outburst

Swift satellite tallies water production of Mars-bound comet

Exoplanets, Planets, Solar System

Experiments recreate aromatic flavors of Titan

Exoplanets, Planets, Solar System

Cracks in Pluto’s moon could indicate it once had an underground ocean

Exotic Objects, Galaxies

Black hole “batteries” keep blazars going and going

Observing a gigantic eruption of solar material