Why is urban heat island relevant to the UPSC exam? What is the significance of topics such as the global navigation satellite system, Houthis, and sonic weapon on both the preliminary and main exams?

Barry Wilmore, a Mt. Juliet native, returned to Earth after an extended stay at the International Space Station. What was originally meant to be a mission lasting just a week turned into a nine-month ...

A pod of bottlenose dolphins seemingly took interest in the capsule that dropped out of the sky, circling and surfacing as ...

Four astronauts were all smiles Tuesday evening when they splashed down off the Florida coast on a SpaceX Dragon capsule. See ...

When Boeing’s Starliner spacecraft malfunctioned, Williams and Wilmore became long-term residents on the space station—and ...

Boeing's Starliner capsule may require another uncrewed test before gaining NASA's certification for routine astronaut ...

What was meant to be a brief mission turned into a 9-month stay for two NASA astronauts, including an Ohio native. What to know about Suni Williams.

The Starliner and Crew-9 astronauts will now remain in crew quarters at the Johnson Space Center in Houston for a few days to recover.

Dolphins surrounded the SpaceX capsule after it landed in the ocean on the NASA astronauts' successful journey home after ...

Now back on Earth thanks to Space X's Dragon capsule, astronauts Suni Williams and Butch Wilmore will be breathing fresh air ...

The NASA astronauts splashed down on Tuesday in a SpaceX capsule after problems with a Boeing vehicle set in motion a ...

The astronauts made a historical splash landing back down to Earth after nine months in space and were first greeted by a pod ...