Hubble Space Telescope
Engineer hopes to one day assemble spacecraft from 3d printing techniques.
Astronomers have been watching the asteroid slowly break apart over the past year.
Space station astronauts repaired a crippled cooling system during a rare Christmas Eve spacewalk Tuesday, braving a “mini blizzard” of noxious ammonia as they popped in a new pump.
The Hubble Space Telescope has discovered a six-tailed asteroid in the asteroid belt between the orbits of Mars and Jupiter. Scientists say they’ve never seen anything like it. Incredibly, the comet-like tails change shape as the asteroid sheds dust. The streams have occurred over several months.
According to a recent study, scientist say planets in a solar system over 100 light years from Earth can sustain life.