Solar Cycle 25

Event

Current solar cycle that began in December 2019, with unexpectedly intense solar activity

8 stories

NASA's $500 Million Space Telescope Rescue Mission Passes Critical Testing Milestone

Solar Storm Threatens to Delay Artemis 2 Moon Launch

NASA Spacecraft Returns to Earth in Uncontrolled Reentry

1,300-Pound NASA Satellite Crashes to Earth Over Pacific

1,300-Pound NASA Satellite to Crash to Earth on March 10

Northern Lights Peak Before Fading: Viewing Guide

Space Weather May Interfere with Alien Signal Detection

Space Weather May Interfere with Alien Communication Detection