Could a giant planet between Mars and Jupiter have doomed Earth? A new study suggests that small changes would have been ...
NASA is expected to launch the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH ...
Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.
Humans need water to survive, so we need to find water in space to explore it. But that's not the only reason water in space is so important.
Scientists have discovered a potential three-body system in the Kuiper Belt, the Altjira system, challenging planet-formation ...
The farthest spacecraft from Earth are shutting off instruments in interstellar space, but their mission in interstellar space isn’t over yet ...
A super rare "blood moon" lunar eclipse will be visible over Mississippi in mid-March. Here's what you need to know about the ...
Neutrinos generated through solar fusion reactions travel effortlessly through the sun's dense core. Each specific fusion ...
The two innermost planets, Venus and Mercury, will shine together low in the western sky at sunset on March 10. Here's how to ...