NASA’s OSIRIS-APEX spacecraft captured Earth and moon images during a gravity-assist flyby, confirming instrument functionality and maintaining course for its 2029 encounter with asteroid Apophis.

A new solar device converts salt water into drinking water without the need for external energy, offering fast and stable desalination.

What would happen if the sun started to dim? Scientists have revealed the terrifying answer to this question, which is the subject of the upcoming science fiction blockbuster, Project Hail Mary.

Little by little (or perhaps not so little by little), science is answering questions and solving mysteries about the universe, at least as far as we know. It ...