What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed ...

The upcoming partial solar eclipse on March 29 is the perfect time to watch the moon hide and then reveal dark patches on the ...

On March 29, a partial solar eclipse will cause a dark shadow over eastern North America — and weather satellites will pick ...

Firefly’s Blue Ghost Mission 1 set a new benchmark for commercial lunar exploration, lasting longer than any previous private mission and delivering 10 NASA instruments to the Moon. The mission ...

Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.

It’s rare but some solar eclipses cause stunning Instagram-worthy visual effects such as a devil’s horns, a smile or diamond ring sparkling in the sky ...

The spacecraft, about the size of a small car, conducted a series of experiments. It drilled three feet into the lunar soil, took X-ray images of the magnetic bubble that surrounds and protects Earth ...

While making the deliveries, the Blue Ghost lander experienced one lunar day. During the course of that day, it captured ...

A private lunar lander has captured the first high-definition sunset pictures from the moon. Firefly Aerospace and NASA ...

One of the new images shows the sun glowing just above the horizon, its halo tinged with ... of how light scatters on the ...