Scientists tracked active solar region NOAA 13664 for 94 days, showing how persistent magnetic complexity drives flares and ...

It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an ...

The star system V1298 Tau reveals that many planets begin as large, low-density worlds that slowly shrink and shed their ...

Our galaxy's supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space ...

NASA has turned its attention to a ghostly shroud of hydrogen that stretches far beyond the familiar blue edge of our planet, ...

The first full moon of 2026 will dazzle stargazers across the U.S. this weekend. This year, it’s extra special. Known as the ...

NASA’s Terra satellite, launched in 1999, is approaching retirement after over 26 years, continuing to provide long-term Earth observations of land, atmosphere, and oceans.

Reservoirs form the lifelines of water and energy security, yet their long-term dynamics remain poorly quantified across ...

As the interstellar comet 3I/ATLAS sweeps through the inner solar system, it has become a magnet for both scientific ...

A NOAA forecast suggest that Northern Lights may be visible in northern U.S. states Thursday, Jan. 8, through Friday, Jan. 9, as solar wind conditions intensify.

Astronomers have identified a massive cloud of water vapor surrounding a distant quasar, marking the largest single reservoir ...

The extent and speed of ice moving off the ice sheets of Greenland and Antarctica into the sea—an important dynamic for ...