A superior conjunction occurs when Venus is the farthest from Earth, on the other side of the sun. Conversely, astronomers ...

NEW YORK (AP) — A NASA spacecraft will make another close brush with the sun, the second of three planned encounters through ...

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

The Odysseus spacecraft made a rough landing on the moon last year, toppling over and rendering much of its equipment ...

Venus will pass between the Earth and sun during what’s called an inferior conjunction. But don’t plan on seeing the linkup.

The orbit Venus takes around the sun results in an inferior conjunction as it transitions from appearing in the evening sky to the morning sky.

As Firefly Aerospace prepared to close out a two-week mission on the moon, its lander had one final gift to beam home: the first high-definition images of a lunar sunset.

Sunset seen on the moon in groundbreaking images taken by Blue Ghost lunar lander - The photos were the last the lander ...

Thanks to pioneering materials from the private lander Blue Ghost, scientists may soon be able to explain the "horizon glow" ...

Blue Ghost completed 14 days of surface operations, deploying its various payloads and transmitting more than 119 gigabytes ...

Blue Ghost, a private lunar lander from Austin-based Firefly, captured the first high-definition sunset pictures from the ...