Brief, brilliant flashes of blue light occasionally appear across the universe, burning hundreds of times brighter than...
Since the James Webb Space Telescope (JWST) went into operation, red dots in its images have puzzled...
"We're seeing what could be described as an energetic tug-of-war inside the black hole's accretion flow."
For decades, astronomers believed that the most massive stars in the universe lived fast and died quietly,...
Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth’s, but are...
If you stayed in a hotel last night, there’s a good chance you saw that familiar placard...
Using the Subaru Telescope’s wide-field camera, astronomers have discovered a previously unknown structure surrounding a tiny satellite...
The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even...
There is a fundamental tension in space exploration that has created ongoing debates for decades. By creating...
Boulder-based startup plans 2026 demonstrations tied to space domain awareness The post ThinkOrbital raises seed funding to...
When fire breaks out in the low-gravity, high-stakes conditions inside spacecraft or space stations, it behaves very...
NASA gave the go for the SpaceX Crew-11 mission to depart the International Space Station on Wednesday...
Some newly found stars in a small galaxy called Sextans A are forming without some of the...
In a historic first, an unspecified medical issue is prompting an early return from the International Space...
What exists beneath the surface of Jupiter’s icy moon, Callisto? This is what a recent study accepted...
NASA is returning four astronauts to Earth early from the International Space Station due to a medical...
SpaceX’s 2026 IPO plans were an early Christmas present for space investors who were already bullish about...
The number of wildland fires burning in the Arctic is on the rise, according to NASA researchers....
Greenland's mountains greatly affect local climate patterns.
The global security environment is becoming more volatile, not less. The war in Ukraine grinds on. China...