The wet dress rehearsal for Artemis 2 — a critical prelaunch fueling test of the mission's Space Launch System (SLS) rocket — ...

Elon Musk has suggested that SpaceX's next Starship rocket launch could occur in early March 2026. Here's what we know about ...

February's full "Snow Moon" will appear early in Oregon this year, rising on the first day of the year's shortest month. The ...

A 13-atom molecule containing sulfur has been discovered in interstellar space for the first time, providing insight into the origins of the chemistry of life.

Astronomers may have discovered a new Earth-sized exoplanet orbiting a Sunlike star just 146 light-years away. Before you ...

When does Artemis 2 launch? Who is in the crew? What is the mission? How can you binge a documentary series about the mission ...

The official solicitation on SAM.gov confirms that the available land totals approximately 183.7 acres, is accessible via ...

The complex building blocks of life can form spontaneously in space, a new lab experiment shows. The complex precursors to biological molecules can form spontaneously in interstellar space, according ...

Jupiter and Saturn host strikingly different polar storms, despite being similar giant planets, and scientists have long wondered why. New simulations suggest the answer may lie deep below the clouds.

A 250th anniversary only comes once in a lifetime.

The first crewed mission around the moon in more than 50 years is coming up. Here’s how to see it at sites in and around the ...

The new form, called Ice XXI, appeared at room temperature in the lab, and it may have a similar density to ice on distant moons in our solar system ...