Using its 14-inch main telescope, the observatory tracked the comet immediately after sunset. In the resulting image, the ...

For the first time, astronomers have directly measured a solar-system-size corona around a distant supermassive black hole, ...

AP photographer Dmitri Lovetsky had been trying to photograph a plane flying across the disk of the sun for several days.

On July 1, the Asteroid Terrestrial-impact Last Alert System (ATLAS) detected what was first believed to be an asteroid. As ...

Grote Reber helped spark decades of interest in radio astronomy in Tasmania when he decided to call the southern state home.

New research suggests that if primordial black holes exist, there is a 90% chance our telescopes could detect one exploding ...

Elon Musk and Jeff Bezos have spent two decades and large portions of their exorbitant wealth creating new space technologies. Their plan is to reshape how humans live.