A fridge-size space rock spectacularly broke apart over Ohio at 40,000 mph, creating a loud boom and a rare "fireball" that shone in the bright blue daytime sky. The rare sight, which exploded with ...

McCaffery — whom Illinois fans loved to not love when he was at Iowa — is coaching his alma mater in his hometown these days.

Rocks from outer space are constantly hurtling toward Earth, slamming into the atmosphere and often exploding into fireballs that both delight and alarm people. Thankfully, the vast majority cause no ...

With the launch of Artemis II planned in a few weeks, NASA is ready to monitor the sun during the mission in order to protect the astronauts while in space.

Aurora chasers, keep your eyes on the skies over the coming days as several incoming coronal mass ejections could spark favorable conditions for widespread northern lights displays.

Sunspot AR4618 erupted with an M4.4-class solar flare causing a coronal mass ejection (CME) that may give Earth a glancing blow. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...