Earth and the planetary object that gave rise to the Moon were likely born in the same region of the solar system.

New research suggests that Theia, the object whose collision with Earth is theorized to have caused the formation of the moon ...

"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar system.

NASA released new images of 3I/ATLAS as it plunged towards the sun, captured by a host of the agency’s robots and probes.

Interstellar comet 3I/ATLAS has just become one of the best tracked visitors ever to barrel through our solar system, thanks to a Mars orbiter that sharpened its trajectory by an order of magnitude.

The first crewed landing of NASA’s Artemis program is slipping further into the future, with the agency now targeting 2028 ...