Scientists test the famous physicist’s predictions by calculating the distortion of time and space. Why is the expansion of ...

NASA's VortEx experiment launched sounding rockets that created clouds, which will help scientists better understand how ...

A Chinese state-owned aerospace company unveiled a fully reusable design for its Long March 9 booster at the country's largest airshow in Zhuhai this week, saying it would rival the heavy-lift systems ...

NASA astronaut Christina Koch is one of eight recipients to receive the North Carolina Award this year, which honors ...

A Chinese official expressed willingness to cooperate with the United States in space exploration, interest that appears unlikely to be reciprocated.

In 1974, astronomers sent a call out into the cosmos from a massive telescope in Puerto Rico. The anniversary of the message brings reflections on a new missive to the stars and grief for a lost ...

Earlier this month, a team of US National Science Foundation NOIRLab astronomers discovered a supermassive black hole, called ...

China’s main space contractor has unveiled a fully reusable rocket concept, reminiscent of SpaceX’s Starship, designed to support its grandest ambitions for space. The new concept ...

Look up to the night sky Friday night for November’s full moon, 2024’s last supermoon, followed by the Leonid meteor shower ...

One of the most challenging aspects of astrobiology and the Search for Extraterrestrial Intelligence (SETI) is anticipating ...

The last supermoon of 2024 is set to light up the sky on Friday, November 15, so grab a friend and head outside so you don't ...

The James Webb telescope has spotted three gigantic "red monster" galaxies that were spawned soon after the Big Bang. They're ...