Launched into Earth's orbit last June, GOES-19 is the newest addition to NOAA's fleet, equipped with a sensor called the ...

Here’s what you should know when you go outside to see for yourself: Yes, the planets are indeed lined up across our sky. No, ...

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...

Researchers believe they have rediscovered a mysterious star system first spotted in 2011. If true, the alien sun and its exoplanet companion are speeding through our galaxy at more than 1.2 ...

The findings reveal the distribution of ices in ... Dec. 12, 2024 — Stars similar to the Sun produce a gigantic outburst of radiation on average about once every hundred years per star.

Astronomers using the Hubble Space Telescope (HST) have studied one of the largest young star clusters in our galaxy, ...

The Phoenix Mercury's trade for Alyssa Thomas could bring in more of her All-Star teammates to address the team's needs.