Here are amazing photos featuring the top 10 space robot "selfies."
When it comes to space and energy, we need to think big. That's what one Japanese company is doing — and they're reaching for the moon, literally.
Wednesday at around 8pm PST, local news stations received reports of a bright fireball over Southern California, a potential Taurid meteor shower fireball. See the video.
We have yet to detect a signal from an alien civilization -- so scientists are thinking up novel (and often extreme) ways we may make first contact.
Observations by NASA's Wide-field Infrared Survey Explorer (WISE) have revealed a surprise — there are fewer brown dwarfs in our cosmic backyard than previously believed.
The director addressed criticism from Neil deGrasse Tyson about an incorrect star field in the film.
NASA is close to announcing its intention to pull out of the European-led ExoMars mission, according to reports.