This rare picture ... Earth size and same temperature—and we see very different atmospheres. This tells us a lot more than by looking at one planet alone.” Hubble and the Nancy Grace Roman ...

Longtime NASA astronaut Don Pettit, who has ventured to space four times, returned to Earth on Saturday night from the International Space Station. Pettit, who turned 70 on Sunday, landed at 9:20 ...

There's something else that now appears on Google Earth. Zoom in over rural North Texas, and you'll find a satellite. It ...

The one snag with using zoom lenses for astrophotography is that the Earth's rotation is more pronounced, leading to unwanted star trails. To compensate for this, it's a good idea to invest in one ...

shared some stunning pictures of Earth on early Sunday morning that were taken from space The beautiful picture shows India shining under a blanket of stars.(X/ISS) The station’s account on ...