Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

How many Earth-like exoplanets orbit M dwarf stars (Red dwarf stars), which are smaller and cooler than our Sun? This is what ...

An unexpectedly strong solar storm rocked our planet on April 23, 2023, sparking auroras as far south as southern Texas in ...

The 500-ton space laboratory, which orbits Earth, will appear as a bright, fast-moving white dot gliding smoothly across the ...

These black holes are the most distant and stable objects we know. Using a technique called very long baseline interferometry ...

An unexpectedly strong solar storm rocked our planet on April 23, 2023, sparking auroras as far south as southern Texas in ...

The Rubin Observatory released its first magnificent images of the cosmos on Monday, June 23 — and included a special ...

The NASA/ESA Hubble Space Telescope captured the stunning Sombrero Galaxy (M104), known for its bright central bulge and thick dust lanes forming its spiral structure. Viewed nearly edge-on from Earth ...

Three NASA space missions supported by teams at the University of Colorado Boulder, including the more than decade-old MAVEN ...

CALIFORNIA — The four-person civilian Fram2 mission returned home in a splash down off the coast of California on Friday after being the first humans to orbit Earth's polar regions.

Highlights include: a two-part series on the Canadian painter Tom Thomson; a series of panel discussions on the evolution and ...

Earth's rotation is currently speeding up, leading to slightly shorter days, a trend that began around 2020. Scientists ...