Pat Parris explores 50 years of the Flandrau Science Center & Planetarium, and tells us what makes it Absolutely Arizona.

O n April 24, 1990, the Hubble Space Telescope flew aboard space shuttle Discovery, which makes this year the 35th ...

The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...

The Australian research could lead to new insights about which suns could support life on distant worlds. Find out more.

The "music" of starquakes—enormous vibrations caused by bursting bubbles of gas that ripple throughout the bodies of many ...

This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on ...

"The solar wind squished Jupiter’s magnetic shield like a giant squash ball," O'Donoghue said. "This created a super-hot ...

YR4 asteroid has a near-zero chance of striking Earth, but a slim chance of hitting the moon, new research says.

A pair of planetary scientists at the University of California, working with a colleague from the California Institute of ...

WHEN the SpaceX Falcon 9 rocket blasted off from Vandenberg Space Force Base on March 11, 2025, it carried with it not just advanced scientific instruments, ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...