On Dec. 12, 1967, NASA launched the Pioneer 8 spacecraft on a mission to study the sun. [‘On This Day in Space’ Video Series ...

The astronauts and cosmonauts aboard the International Space Station spent their first full week as Expedition 74 crewmates.

Astronomers have followed 3I/ATLAS since its discovery on July 1. Hubble photographed it on July 21 from 277 million miles ...

Over the course of his career, Mantooth has submitted 45 invention disclosures, with 12 patents issued and four pending, and has helped start four companies. Electronics designed by Mantooth and his ...

A predictive space weather model developed by APL and partners that is designed to simulate how solar storms affect Earth is ...

I/ATLAS attracted attention when it was confirmed to be only the third body originating from another star system.

Intuitive Machines will work with Telespazio on their planned lunar satellite networks to ensure interoperability and improve ...

The cometary cameraman was not the only one to snap the celestial snowball of late. On November 30, NASA’s Hubble Space Telescope captured a deeper look at interstellar comet 3I/ATLAS, with its Wide ...

Clouds play an important role in determining the current and future temperature and global warming rate of the Earth. They simultaneously cool the Earth by reflecting sunlight and warm the planet by ...

NASA marks 25 years on the International Space Station, highlighting robotic systems, life support recycling, 3D printing, solar power research, and global student STEM engagement for future space ...

A rocky exoplanet outside the Earth's solar system may have an atmosphere, according to new evidence gathered by NASA ...

Images from NASA's Galileo mission reveal a tantalizing starburst-like feature. Scientists call it a "wall demon." ...