The next year of science on the James Webb Space Telescope has been announced amid mounting budgetary uncertainty that could ...

These two exoplanets, a super-Earth and a sub-Neptune, are common in the galaxy, yet are absent from our ... Mar. 12, 2025 — A white dwarf and a red dwarf star have been discovered closely ...

A selection of exoplanets that orbit in the habitable zone around their stars — where water can sit in liquid form on the surface. From left: Kepler-22b, Kepler-69c, Kepler-452b, Kepler-62f ...

ESA / Hubble and NASA Are we alone in the universe? While no one can say for sure, space scientists know where to start looking—exoplanets. An exoplanet is a planet beyond the cradle of Earth ...

This also isn't helped by the fact that most exoplanets are incredibly far away from us, which further limits the ability to capture clear images of them. Here's where the James Webb Space ...

Like earthquakes, ripples of gas on a star's surface — referred to as stellar quakes — offer clues about what lies beneath.

The highly competitive NASA Hubble Fellowship Program (NHFP) recently named 24 new fellows to its 2025 class. The NHFP ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

Webb first observed the region called Sagittarius C in 2023. Now researchers are now using those observations to study star formation in the wider area around the center of the Milky Way, known as the ...

TOI-1453: Sub-Neptune in System of Two Exoplanets Mar. 14, 2025 — Astronomers have discovered two exoplanets around TOI-1453, a star about 250 light years away. These two exoplanets, a super ...