Some scientific breakthroughs may be lost to time due to scandal and redaction, while others are simply a case of waiting for ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.

Scientists have discovered 26 previously unknown bacterial species living inside NASA’s ultra-sterile spacecraft assembly ...

As the interstellar visitor 3I/ATLAS speeds away from our part of the universe, scientists are still engaged in a heated ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Stoke Space's Nova is a medium-lift, 100% reusable two-stage rocket built by the Kent, Washington-headquartered aerospace ...

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Depending on who you ask — and what you’re willing to believe — aliens are real. And they’ve visited Vandenberg Space Force ...

Looking ahead, the comet will pass roughly 33 million miles from Jupiter in March 2026. Loeb noted the scientific value: monitoring 3I/ATLAS with the Juno spacecraft could reveal unusual activity, ...

An instrument aboard NASA’s Europa Clipper spacecraft captured rare ultraviolet observations of an interstellar comet while Earth-based telescopes were blinded by the Sun. The spacecraft’s unique ...

The mysterious space rock suggested to be a hostile alien spaceship was due to make its closest approach to Earth today (Dec ...