Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...
YR4 asteroid is being closely monitored with a 3% chance of hitting Earth in 2032 - higher than any other in recorded history ...
On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...
YR4 has a one-in-32 chance of hitting Earth according to NASA scientists, and would be 500 times more powerful than the ...
Space scientists at the world-famous agency calculated the odds in January of the 100-metre-wide giant rock called 2024 YR4 ...
Astronomers have taken a major step in understanding how planets form, thanks to the James Webb Space Telescope (JWST). A ...
Scientists didn't expect that stars would be able to still form in the dwarf galaxy known as Leo P, which the James Webb ...
Full Snow Moon Photos! 🌕 Night sky tonight! "Flares are expected to happen in essentially all supermassive black holes, but our black hole is unique." ...
The supermassive black hole at the center of the Milky Way appears to be having a party—and it is weird, wild and wonderful.
There is a new exhibit at the University of Arizona Flandrau Science Center and Planetarium: Universe of Science. It features ...
Trans-Neptunian objects (TNOs) are icy bodies that vary widely in size, from large dwarf planets like Pluto and Eris—each ...