From tracking a rare interstellar visitor to revealing hidden star systems, the SETI Institute is at the forefront of space science. Explore four recent stories showcasing our role in groundbreaking ...

Astronaut Scott Kelly posted this photo, taken from the International Space Station during his year-long space mission, to social media on July 19, 2015, with the caption, "Day 114. #Moon #Venus ...

The apple of Loeb’s eye is a 6-12 mi.-wide rocky body discovered on July 1 with a telescope in Rio Hurtado, Chile, that is part of NASA’s Asteroid Terrestrial-impact Last Alert System (ATLAS) survey ...

This rare planetary alignment will be visible from August 10 but will be best viewed later in the month. Here’s everything you need to know to see it at its best.

HIP 67522 b can’t stop blasting itself in the face with stellar flares, a type of magnetic interaction that scientists have ...

This score means that it’s likely to have been engineered instead of being a naturally occurring force.

Scientists want to send a spacecraft to intercept the interstellar object 3I/ATLAS before it vanishes for good.

The Full Sturgeon Moon is about to crest the eastern horizon swelling into one of 2025’s brightest and largest ...

The night sky is about to deliver a rapid-fire series of spectacles, giving stargazers three reasons to look up over just ...

Juno would offer ~20-24x better angular resolution due to proximity (distance ratio ~24:1), enabling finer details of ...

What sights could an exoplanet’s atmosphere create that would mimic Earth’s own visual wonders? This is what a recent study ...

Wake up early to witness the year's most dazzling planetary pairing as Venus and Jupiter close in for a celestial rendezvous.