With the first quarter of the 21st century nearly over, we asked some Irish people to share their predictions for life here ...

Astronaut Kellie Gerardi is counting down to lifting off. Gerardi made headlines in 2023 when she went to space aboard a ...

Here’s a look at human spaceflight programs in the United States and around the world. Facts The United States ended its crewed space shuttle program with the launch of Atlantis on July 8, 2011, and ...

Sunita Williams' 8-day mission turned into 9 months in space due to a failed spacecraft, delays, and space rivalries. Why is ...

A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system ...

SpaceX made multiple changes in the wake of a January Starship failure, only to suffer a second straight vehicle breakup Thursday.

Kratos Defense & Security Solutions, Inc. (Nasdaq: KTOS), a technology company in the defense, national security, and global markets, today announced the award of the Short/Medium Range Sub-Orbital ...

Blue Origin launched six passengers, including a NASA-sponsored researcher and the youngest woman to fly in space, on a sub-orbital trip out of the lower atmosphere Thursday in the company's ...

Young, close-orbiting exoplanets known as sub-Neptunes may form farther from their stars and migrate inward or lose their ...