What time is liftoff? A ULA Atlas V rocket could be visible for most of Florida pending weather and clouds. Did your city ...

A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the solar surface. Parker Solar Probe reached "perihelion," the nearest point ...

See the Geminid meteor shower this weekend across Australia. Here’s when and where to watch the brightest meteors of the year ...

NASA’s next generation of Moon crews will not step onto the regolith alone. Alongside the astronauts, compact robotic “droids ...

NASA’s Chandra Observatory has produced vivid, energy-segmented X-ray maps of galaxy clusters, revealing shock waves, cooling ...

NASA’s Chandra telescope uses a new X-arithmetic method to compare X-ray energies and show how supermassive black holes shape galaxy clusters and galaxy groups, revealing differences in gas movement a ...

Astronomers have mapped the turbulent edge of the Sun where solar matter manages to escape the Sun's fierce magnetic grip.

Get ready for an interstellar thrill! NASA has unveiled the discovery of a 'sister' comet to 3I/ATLAS, zooming through space and heading towards Earth! Will it be a celestial show or a cosmic scare?

Researchers using NASA’s James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on a rocky ...

Astronomers have produced the first continuous, two-dimensional maps of the outer edge of the sun's atmosphere, a shifting, ...

The vast blanket of low-hanging fog formed as a result of cold weather, calm winds and moist soils in California's Central ...

For the first time, scientists have mapped vast, continent-scale river drainage systems on Mars — ancient networks that may ...