Well he should, because those few brief seconds — in July of 1956 — gave young David Levy a star to wish upon for the rest of his life. They also seeded a lifelong passion for astronomy that comes ...

Jerry Butler, a premier soul singer whose rich, steady baritone graced such hits as "For Your Precious Love," "Only the Strong Survive" and "Make It Easy On Yourself," has died.

Chris Dunn, a commercial pilot and a flight instructor, has flown into Marana Regional Airport before, where the crash took ...

Objects that could strike the planet will be spotted more regularly as new asteroid-hunting telescopes come online.

The crash at the Marana Regional Airport, about 21 miles northwest of Tucson, is the second fatal aviation mishap this month ...

A team of scientists from two universities in China synthesized a material harder than diamond in the laboratory. When carbon ...

Scientists are projecting a small but significant chance that an asteroid could strike the Earth on Dec. 22, 2032. Asteroids ...

A midair collision involving two small planes in southern Arizona killed two people Wednesday morning, authorities said.

Two people are dead following a midair plane collision at an airport northwest of Tucson, authorities said on Wednesday.

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

Asteroid headed for Earth 'could hit Moon', astronomer says - The odds of Asteroid 2024 YR4 hitting Earth have increased – ...

"While still an extremely low possibility, asteroid 2024 YR4's impact probability with Earth has increased from about 1% to a ...