Predictions for the earthly plunge of a wayward Soviet era Venus space probe are narrowing as the old spacecraft is expected ...

A little more than 240 years ago, birds were the only things that could fly above the ground untethered without eventually ...

A planet circling at a sharp 90-degree angle to the orbits of its two host stars has now been confirmed. This discovery ...

Future Operationally Resilient Ground Evolution program will use satellites in different orbits around the globe to provide ...

The biggest and brightest satellite will be zooming over Ohio this weekend. Here's how to see the International Space Station.

When you put your hand out the window of a moving car, you feel a force pushing against you called drag. This force opposes a ...

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

An exoplanet discovered in 2020 contains the coldest temperatures ever measured on a planetary body, according to scientists.