En route to land on the moon, a spacecraft snapped views of Earth eclipsing the sun. The Blue Ghost lunar lander, built by ...

The Red Planet will be at its closest point to Earth, also known as perigee, on Jan. 12 and will be exactly opposite the sun ...

Unable to view our graphics? Click here to ... borealis in North America This year, the Sun’s excess solar flares and winds wreak havoc on the Earth’s magnetic field. It has caused several ...

astronomers found a planet orbiting the nearest star to Earth in this system, called Proxima Centauri. Graphic representation of the relative distances between the nearest stars and the Sun.

A total solar eclipse, hurricane, wildfire, an aurora borealis and severe weather are all shown in breathtaking detail.