The Blue Ghost lunar lander privately developed by Firefly Aerospace is carrying a suite of sophisticated instruments to the ...

March 2025 features Venus transitioning from the evening to the morning sky, with a bit of overlap; the year’s best evening ...

Scientists found fossil-like traces in gypsum, suggesting ancient microbial life may have existed on Mars billions of years ago.

"It's like a game of billiards around the solar system, flying by a couple of planets at just the right angle and timing to ...

A total lunar eclipse occurs this month. Venus transitions from evening to morning, while Mars and Jupiter dominate the late ...

Two Mars gravity assists are expected, and NASA astronauts Suni Williams and Butch Wilmore are finally set to come home from an extended stay on the International Space Station. Here are five space ...

According to NASA, multi-planet lineups are visible "every few years," but a seven-planet alignment is particularly uncommon, as each planet's orbit varies, with some moving more quickly and Mercury, ...

It is being called a "planetary parade" as seven planets are expected to be seen in the Earth's night sky on Friday, ...

NASA's Europa Clipper is about to use Mars' gravitational pull to slingshot itself towards Jupiter's fourth-largest moon ...

After Friday's spectacle, a "planet parade" of this size won't appear in the night sky for several years, experts say.

The lunar lander built by aerospace company Intuitive Machines launched Wednesday on an eight-day journey for its ...

The planetary parade is back as astronomers and stargazers look to the sky in what could be a dazzling display. When can you ...