NASA's Artemis II is on track to shoot for the moon in April after engineers fixed the helium issue that grounded the mission ...

In 1995 NASA published images captured by the then nearly five-year-old Hubble Space Telescope of what the agency described ...

Kennedy Space Center - NASA’s Artemis II rocket could soon return to the launch pad after technicians fixed a helium flow ...

But the big picture here is that the US Senate has put out one of its most important pieces of spaceflight legislation in decades: Senators have instructed Isaacman to go fly the Artemis program with ...

That would be NASA’s Office of the Chief Economist, which the agency relied on for an independent understanding of the ...

With the Artemis II flight test on hold due to a Space Launch System rocket repair, NASA Administrator Jared Isaacman revised the blueprint to land astronauts on the Moon in two years. For starters, ...

The Senate Commerce Committee advanced a revised NASA authorization bill that implements some changes to Artemis sought by ...

NASA intends to select United Launch Alliance to provide a critical component for future missions of the agency's moon rocket, replacing planned Boeing-built hardware as costs ...

When NASA Administrator Jared Isaacman announced the revamped approach to the Artemis moon program, it was unclear whether the new mobile launcher that has been constructed over the last two years at ...

A galaxy made almost entirely of dark matter, an elusive form of matter that doesn’t interact with light, was spotted by Hubble 250 million light-years from Earth.

Ganymede's auroras splinter into small, bright patches — structures that mirror features seen in Earth's own auroral displays ...

The observations offer a rare glimpse into our solar system's early history.