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

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

"These relics are effectively fossils of the planet formation process, holding vital clues to deciphering the history of our solar system." ...

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

Venus will pass between the Earth and the sun this weekend, but don't try to look for it. The planet Venus will pass between ...

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

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

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

The shadow of the Blue Ghost spacecraft after it landed on the moon, with Earth in the distance. Blue Ghost just completed its mission, which lasted a full lunar day — two Earth weeks — on the near ...

Out past Neptune are countless small icy and rocky bodies called Trans-Neptunian Objects (TNOs), and many of these have moons ...

Scientists have long sought to determine the age of the moon's South Pole–Aitken (SPA) basin, the largest and oldest known ...