NASA’s PUNCH was tracking comet SWAN when 3I/ATLAS whizzed past. Credit: NASA/Southwest Research Institute ...

Interstellar comets are the original cosmic explorers, and by studying their metallic whispers, we are learning the secrets of worlds we may never see directly.

Comet 3I/ATLAS is not just another icy visitor cutting across the night sky. As it hurtles through the inner solar system, ...

NASA Administrator Jared Isaacman announced that, starting with Crew-12 and Artemis II, astronauts will be able to take modern smartphones to space.

NASA's shock discovery as interstellar comet 3I/ATLAS blasts out pristine ices at 153,000mph, reigniting alien theories and ...

It has required people willing to think across borders, seasons, and political cycles. Long before such thinking was fashionable, a small group of ...

NASA's infrared telescope SPHEREx captured stunning images of interstellar comet 3I/ATLAS as it exited the solar system.

In 1883, a comet capable of ending life on Earth narrowly missed impact. Only one man on the planet noticed, a Mexican scientist.

The infrared space telescope also detected water vapor, carbon dioxide and organic compounds streaming from the departing ...

The Michigan State University Board of Trustees officially named its new engineering center and approved several campus ...

NASA’s SPHEREx mission observed infrared emissions from interstellar comet 3I/ATLAS, documenting changes in dust, gas, and ...