An extremely early Type II supernova explosion, named after the Titan goddess of dawn in Greek mythology, occurred just 1 ...

This is not a close-up of a sparkling soda from a movie theater promotion. The James Webb Space Telescope captured this image ...

The 21st century is featuring a second space age that is increasingly private.

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

I have been writing about the Giant Magellan Telescope for a long time. Nearly two decades ago, for example, I wrote that ...

NASA said that while the mystery of the Circinus galaxy’s excess emissions has been solved, there are billions of black holes ...

The Square Kilometer Array will have its first light next year, and the Extremely Large Telescope will be completed and ...

The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the ...

They’ve got their 3Is on the prize. The highly anticipated data 3I/ATLAS’ Earth tour last month is in. A targeted scan of 3I/ATLAS for signs of radio transmitting tech has come up empty — but Harvard ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

Radio telescopes let you study the universe by collecting faint radio waves from distant objects. To see extremely small ...

The night sky has long sparked wonder and curiosity. Early civilizations studied the stars and tracked celestial events, predicted eclipses and used their observations to construct calendars, develop ...