Late-night rocket launch will blast off from Cape Canaveral, Florida, just before we fall back. Space Coast residents might wake up from a sonic boom.

As NASA’s moon-landing plans with SpaceX hang in the balance, other bold ideas are quietly starting to take shape.

On Wednesday, the space companies owned by two of the richest people on Earth — Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin — submitted ideas to the space agency for a faster program to land ...

SpaceX defended Starship and said it is assessing a simplified moon mission architecture, with a propellant transfer test ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

Archaeologists have studied how astronauts use the International Space Station to improve its potential future successors.

SpaceX on Thursday released the most detailed public update in nearly two years on its multibillion-dollar contract to land ...

Elon Musk's SpaceX on Thursday said it proposed to NASA a simplified plan to send humans to the moon using its Starship ...

Comet 3I/ATLAS nears the sun Oct. 29. Experts say it's natural, despite viral alien theories. Here's how to see it from ...

The interstellar comet 3I/ATLAS is barreling toward its closest point to the sun as perihelion looms on Oct. 29. How different will it look when it reappears on the other side?

The plans for the tourist camp comes as NASA wants to send humans to Mars. Mars-V is developing a Mars simulation tourist ...

Sky watchers in North Texas tonight can possibly feel a bit of a connection to Halley’s Comet when a bunch of fireballs soar ...