This video explores how spherical trigonometry was developed and applied in Islamic scholarship, highlighting its role in ...

Night sky update for December 17, 2025, covering the moon phase, visible planets, meteor showers, and key space and astronomy news from today ...

A new paper calculated a solar storm could bring down the planet's satellite system in just three days, wreaking havoc on ...

The first pair of Galileo navigation satellites to launch on an Ariane 6 lifted off from Europe's Spaceport in Kourou, French ...

The Virtual Telescope Project will host a free livestream starting at 11 p.m. EST on Dec. 18 (0400 GMT on Dec. 19), sharing ...

With 3I/ATLAS slated to make its Earth tour in two days, amateur photographers and astronomers alike are scrambling to catch ...

Europe's new Ariane 6 rocket successfully placed two satellites into orbit to join the EU's rival to the GPS navigation ...

Ancient Greek philosopher Aristotle once picked up his writing implement and noted the presence of “two mock suns.” In the ...

After nearly five years on Mars, NASA's Perseverance rover has traveled almost 25 miles (40 kilometers), and the mission team has been busy testing the rover's durability and gathering new science ...

A research team from the University of California Los Angeles (UCLA), Ludwig Maximilian University of Munich (LMU), and Johannes Gutenberg University Mainz (JGU) has succeeded in exciting the atomic ...

The National Academies study national defense, space exploration, and international cooperation to guide peaceful and strategic progress. Explore research that guides priorities for space exploration, ...