A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

When astronomers found a large world farther out than Pluto, it became one of the final nails in the coffin of our ninth ...

Getty Images) While fascinating to observe, do such alignments have any impact here on Earth? Or might they have a use for ...

REx brought back to Earth 121 grams of material from asteroid Bennu. This is the largest sample ever collected and brought ...

Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...

BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.

Found by Dr Michael Cretignier of the University of Oxford, the planet has a mass six times greater than Earth's and orbits ...

On Dec. 27, 2024, NASA's Juno spacecraft swooped by the volcanic world Io. It witnessed a giant eruption.

Scientists have discovered a unique sequence of minerals that formed from evaporated water in samples from Bennu.

NASA’s Juno mission found Io’s biggest volcanic eruption ever. The explosion was stronger than all Earth’s power plants ...

Flickering coronal "loops" on the Sun are warning signs of a coming solar eruption, paving the way for better space weather ...