Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest observations will be made.

A study led by Howard Chen looks to explain what NASA space telescopes are missing in the search for life beyond Earth.

On October 6 1995, at a scientific meeting in Florence, Italy, two Swiss astronomers made an announcement that would transform our understanding of the universe beyond our solar system. Michel Mayor ...

According to data from the Hubble and James Webb Space Telescopes, the origins of the free-flying photons in the early cosmic ...

Astronomers using the James Webb Space Telescope are unraveling the mysteries of TRAPPIST-1e, an Earth-sized exoplanet 40 ...

These so-called Venus co-orbital asteroids are currently undetected because of their alignment in the sky but could one day drift into Earth’s path, at least according to simulations combining ...

As a professor in Caltech’s astronomy department for a decade, Mansi Kasliwal first came to the observatory as a graduate ...

The finding suggests phosphine—a potential biosignature—shouldn’t be viewed as evidence of alien life until natural, ...

For centuries, scientific progress has depended on more precise tools for measuring the world around us. Galileo’s telescope ...

Since we all have a relationship with the Sun, it is important to learn about how it impacts our lives. NASA’s Heliophysics ...

How can we combat this kind of disinformation and restore public trust in elections? It might be possible to essentially ...

On October 6 1995, at a scientific meeting in Florence, Italy, two Swiss astronomers made an announcement that would transform our understanding of ...