In May 1964, Arno Penzias and Robert Wilson were testing how radio waves bounced off balloon satellites developed by Bell Telephone Laboratories. But they kept getting an unpleasant hissing noise, in ...

Could a lonely planet wander aimlessly through the restless galaxy change the subtle dance of gravity within our solar system? Astronomers have new cause to investigate. With powerful telescopic ...

The mysterious comet 3I/ATLAS is "anomalously massive" compared to past interstellar objects observed in our solar system, a new study suggests.

The spacecraft will map the boundaries of the heliosphere, study how Earth’s outer atmosphere reacts to solar activity and provide continuous monitoring of space weather ...

A new study has attempted to pin down the properties of interstellar comet 3I/Atlas, finding it is "anomalously massive" at around 33 billion tons.

President Trump and Energy Secretary Chris Wright insist that solar power will never be a reliable source of energy.

SEATTLE -- Oregon firefighter Rigoberto Hernandez was released from the Northwest ICE Processing Center in Tacoma this week and is back home, his attorneys say. U.S. Border Patrol agents arrested ...

CAPE CANAVERAL, Fla. — A cluster of space weather satellites blasted off Wednesday morning to cast fresh eyes on solar storms that can produce stunning auroras but also scramble communications and ...

Live updates from the NASA IMAP mission which launched at 7:30 a.m. Sept. 24. from NASA's Kennedy Space Center Pad 39A.

The IMAP mission will play a part in the Artemis moon missions; Three craft were launched for these three missions: IMAP, SWFO-L1 and Carruthers; The IMAP w ...

A NASA mission to study the heliosphere—the sun's magnetic bubble that shields our solar system—and develop a better understanding of space weather was launched from the agency's Kennedy Space Center ...