Two spiral galaxies are smooshing into each other in this image taken by the El Sauce Observatory in Chile. The galaxies will likely continue this interaction for tens of millions of years.
Ditch your laptop and go with something more compact for your computing needs.
A new estimate of Mercury's shrinkage shows that this planet may have contracted 10% to 30% more than previous research suggested.
Recent images by Hubble revealed a decagonal-shaped wave around Saturn's south pole
The deep partial eclipse will see 96% of the Moon cloaked in Earth's dark shadow.
A team at NASA and Caltech wants to launch a giant, flower-shaped “starshade” to better view distant planets by literally eclipsing their parent stars.
NASA's Hubble Space Telescope found definitive evidence of a dwarf galaxy merging with the Milky Way just 2 billion years after the Big Bang.
