By studying the fastest jet ever seen erupting from an infant star, astronomers have discovered that the mechanism that ...

Scientists discover low-mass microquasars can accelerate cosmic rays, reshaping theories on high-energy particle origins.

When astronomers detected the first long-predicted gravitational waves in 2015, it opened a whole new window into the Universe.

Al Jabbar is one of the Arabic names for Orion, the “Hunter", one of winter's most conspicuous constellations.

From asteroid-based noodle bars to Europa’s best bioluminescent seafood, here’s your ultimate guide to dining across the ...

An extraordinary astronomical phenomenon will illuminate the sky as stargazers are urged to look up to catch a glimpse of the ...

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...

This story incorporates reporting from Yahoo, Space on MSN.com and MSN.NASA astronaut Suni Williams set a new record with a ...

HWO will be the first space telescope built to find potentially habitable planets and analyze their atmospheres for signs of ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Data from NASA's Chandra X-ray Observatory reveals that black holes can cool gas to the proper temperature for a cosmic feast ...

A new study from a Northwestern trauma surgeon found that up to 34% of critically injured patients who show up at a hospital ...