According to the space agency's tracking, the rock is hurtling through space at more than 21,500 miles per hour.

Chinese official calls for prioritizing Neptune orbiter mission A senior Chinese space scientist and delegate to the country’s national congress is proposing the prioritization of an unprecedented ...

What really happened inside Osama Bin Laden's compound the night of the raid? In this episode, we break down the events of ...

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...

Stargazers will soon have an opportunity to view six planets in alignment in the night sky, according to NASA. Mercury, Venus ...

According to NASA, the timing for the "planetary parade" indicates it will be visible in the evening of Feb. 28. Gohd says ...

The comet formed in a cold and distant part of the early Milky Way up to 12 billion years ago, putting it just under 2 ...

During the "planetary parade," six planets will appear to align in the evening sky, according to NASA.

Astronomers studying the Kuiper Belt have detected a strange distortion that could point to an unknown planet lurking far beyond Neptune.

A six planet "parade" is set to appear in the night sky tomorrow night, here's the science of the event.

Mercury, Venus, Saturn and Jupiter can be seen with the naked eye; Uranus and Neptune with binoculars or a telecscope.

A new study proposes that a crash between Titan and another moon spawned Hyperion and, much later, destabilized Saturn’s ...