Uranus (marked by the red crosshairs) lies roughly midway between the bright star Aldebaran and the Pleiades...
SpaceX launched a secret mission for the U.S. Space Force today (Sept. 10) from California's central coast.A...
Ever since 3I/ATLAS buzzed through the Solar System, swinging by Earth and then looping around the Sun,...
Shortly after the James Webb Space Telescope (JWST) became operational, it directed its sophisticated infrared optics towards...
A "forbidden" merger between two massive black holes may not have been quite as impossible as previously...
A distant star has captured astronomers’ attention over the past decade, teasing them with indications that it...
Celebrations of Star Trek's 60th anniversary made it all the way to the final frontier.Among the science...
Using the ALMA (Atacama Large Millimeter/submillimeter Array) radio telescope, astronomers have watched as two stars come together...
A brand new observatory began its tenure on Aug. 30 — it's called the Nancy Grace Roman...
The movement of star-forming gas in galaxies is a fundamental research question in astronomy. Galaxies are huge...
Global warming will soon cross a critical threshold, surpassing a dangerous limit set years ago, the United...
Love it or hate it, Artificial Intelligence (AI) is likely here to stay. Its ravenous need for...
United States Space Command just held its first-ever "Apollo Maneuvers" exercise, which saw spacecraft maneuvering through simulated...
On Sept. 9, 1982, the first private rocket launched from a Texas cattle ranch.The Conestoga 1 rocket...
The Anak Krakatau volcano began erupting on Sept. 4, 2026, as seen here on Sept. 5 by...
We’ve been searching for life on Mars for a long time now, but so far we’ve come...
Amalthea, imaged here by Voyager 1, is the reddest object in the solar system. Credit: NASA When...
A photon, or particle of light, from the biggest cosmic explosion since the Big Bang, nicknamed "the...
The latest mission to the innermost planet in the solar system hit a milestone last week. After...
Starting today (Sept. 9), skywatchers in the Northern Hemisphere have a chance to spot one of the...