A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...

The new moon of January will be at 7:36 a.m. Eastern Time on Jan. 29, according to the U.S. Naval Observatory, and two days ...

NASAs Juno probe has discovered a massive volcanic hot spot on Jupiters moon Io. The hot spot emits 80 trillion watts of energy — six times the total output of Earth's power plants. This marks the ...