Satellite News

A ‘Cannibal’ plasma eruption from the sun will hit Earth on Dec. 1. Scientists predict strong geomagnetic storm conditions and impressive auroras.

The Hubble Space Telescope has entered an automatic safe mode due to gyroscope difficulties, but scientists aren’t worried about the observatory’s health.

Mary Cleave, who launched twice on the space shuttle before becoming the first woman to head NASA’s science division, has died. Cleave was the 10th woman to fly in space and spent 11 days in orbit.

Spectral analysis of the mystery asteroid Phaethon reveals its composition at last.

All solar system planets circle our sun with slightly tilted orbits — and a new study shows even distant planetary systems in quiet neighborhoods have orbital tilts, too.

The James Webb Space Telescope has found water and organic carbon molecules in the vicinity of a massive, active young star.

El Niño is in full swing and will likely remain “strong” this winter, but its effect on weather patterns in the U.S. depends on the behavior of an unusually warm blob in the western Pacific, experts say.

Located at a distance of 2.5 million light-years, the Andromeda Galaxy is readily visible to the unaided eye on dark, clear nights. Here’s where you should look this week.