One of these ride-along NASA efforts is the Athena EPIC (Economical Payload Integration Cost) SmallSat, which will ...

Along with launching two NASA probes, the SpaceX Falcon 9 rocket carried five other satellites into orbit with goals ranging ...

International astronomers have for the first time witnessed the birth of a planetary system beyond Earth's sun that could one ...

The moon's thin atmosphere, called an exosphere, has been a puzzle to science for some time. Two main processes were thought ...

Newly released imagery from NASA shows the Sun's corona in stunning detail after the Parker Solar probe performed its closest ...

Researchers are on firmer ground when it comes to the physiological impacts of increased UV radiation. With the weakened ...

Japan's Himawari-8 and Himawari-9 satellites, designed to study weather here on Earth, have also been quietly collecting ...

This total solar eclipse will occur due to a rare alignment in which Earth will at the farthest point from the Sun, making the Sun appear slightly smaller.

Sunspots, those mysterious dark patches on the Sun’s surface, have been observed by astronomers for thousands of years. Yet, ...