A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the universe, others right here on Earth.

How fast is Earth moving? The sun doesn't sit idly in the center of these ellipses at equal distance from their farthest points. It actually follows its own tiny elliptical orbit around what is ...

The asteroid warning network is affiliated with the United Nations. Officials activate the IAWN when an asteroid bigger than ...

A recently launched satellite is stuck in space after failing to fire its thrusters, preventing it from reaching its operational orbit.

Earth's unusual orbit through hot and cold conditions tests the limits of tolerability for any known lifeforms.

The Space Force's top-secret aircraft has been in a highly elliptical high Earth orbit since December 2023. When you purchase through links on our site, we may earn an affiliate commission.

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.

It utilizes a crater rim detection method based on Faster R-CNN & Ellipse R-CNN which is then trained to perform its task on simulated monocular camera images. These images are generated using ...

Scientists found an intriguing world in our galaxy.