This invisible boundary is known as the heliosphere. It's the endpoint beyond which our Sun does not have any reach or power.

Watch the Sept. 21 partial solar eclipse live online with this handy livestream. Coverage begins at 2 p.m. EDT (1800 GMT).

This cosmic drama offers a unique glimpse into the future fate of our own Solar system and highlights the power of Hubble’s ultraviolet vision to probe stellar remains that would otherwise go ...

A distant exoplanet might have an atmosphere similar to Earth's, early observations from the James Webb Space Telescope (JWST ...

If you woke up early enough on Friday morning, you might’ve seen two bright objects next to the moon. 27 News reached out to NASA/JPL Solar System Ambassador Brenda ...

Researchers discovered wild chimps in Africa who consume fermenting fruit as a majority of their diet -- the equivalent of having a couple drinks a day. Brad tells us more about drunken chimps in ...

Navi Mumbai International Airport is shaping up to be a defining project for the region. Here's what to expect so far.