Key Takeaways The images now tell a story that no agency can safely ignore. Our defense posture was built for rocks and ...

Researchers refined the trajectory of interstellar comet 3I/ATLAS using ExoMars Trace Gas Orbiter data, improving predictions and enabling precise monitoring for scientific study and planetary defense ...

Little is known about the long-destroyed moon-forming planet, Theia. But it may have been born in the inner solar system—just like Earth—a new study suggests ...

AS darkness falls across North America on the evening of Nov. 26, extending into the early hours of Nov. 27, skywatchers in ...

Archaeologists often seek to understand ancient cultures by studying images left behind on rock faces. While these images ...

With a 4% chance of hitting the moon in 2032, an asteroid named YR4’s potential collision course is being monitored by NASA.

Transporter-15 will deliver 140 satellites into a sun-synchronous orbit, where each will begin its own, individualized ...

For the hot end, an aluminium mount was pressed into soil, transferring the Earth’s ambient heat to the engine’s bottom plate ...

New orbital data reveals interstellar comet 3I/ATLAS may be on a guided path to Jupiter's Hill radius. Discover why this precise trajectory suggests the visitor could be releasing alien technology ...

While the comet is not scheduled to make its closest approach to Earth until Friday, December 19th, the Martian flotilla has ...

Scientists believe they have recorded electrical activity in the Martian atmosphere for the first time, suggesting the planet ...