"We found that some comets in the inner Oort cloud form a long-lasting spiral structure." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Spirals ...

NASA is set to launch two groundbreaking missions on a single rocket today, aiming to deepen our understanding of the ...

"We are the first mission to be able to track space weather events in three dimensions routinely across the solar system." When you purchase through links on our site, we may earn an affiliate ...

A newly discovered object speeding through our solar system is sparking excitement among astronomers because it’s not from around here. Believed to be a comet, the object is only the third celestial ...

NASA’s SPHEREx joined Webb and Hubble in studying interstellar comet 3I/ATLAS, gathering data on its size, chemistry, and physical traits. While harmless to Earth, the comet provides scientists a rare ...

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are added to the count on a rolling basis by scientists from around the world, ...

A NASA mission, IMAP, and two more spacecraft that will study space weather are traveling through space atop a single SpaceX rocket. By Kenneth Chang A SpaceX rocket launched on Wednesday morning ...

A mysterious object from the depths of space is rapidly approaching Earth, capturing the attention and intrigue of NASA scientists. This interstellar visitor, unlike anything observed before, raises ...