STScl, Baltimore, Maryland, Author at Astronomy.com | Page 7 of 10

Robotic Spaceflight, Solar System

Hubble captures Comet ISON

Deep-Sky Objects, Milky Way, Robotic Spaceflight

NASA’s Hubble sees a horsehead of a different color

Robotic Spaceflight, Stars

Hubble pins down age of oldest known star

Stellar motions in outer halo shed new light on Milky Way evolution

Robotic Spaceflight, Stars

Telescopes discover strobe-like flashes in a suspected binary protostar

Exoplanets, Planets, Robotic Spaceflight, Stars

Hubble reveals rogue planetary orbit for Fomalhaut b

Galaxies, Science

A radio-optical view of the galaxy Hercules A

Galaxies, Science

Great observatories find candidate for most distant galaxy

Alien Life, Science

Asteroid belts of just the right size are friendly to life

Exotic Objects, Galaxies, Science

Monster galaxy may have been stirred up by black-hole mischief

Cosmology, Galaxies, Science

Hubble goes to the extreme to assemble farthest-ever view of the universe

Science, Solar System

Why is Earth so dry?