Discover the most significant breakthroughs achieved by the James Webb Space Telescope (JWST) since its launch. From the ...

Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the ...

On Christmas Day 2021, alongside other astronomers, I watched the James Webb Space Telescope (JWST) launch from French Guiana and begin its month-long journey to its destination, 1.5 million ...

The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...

"It is exciting to think that Little Red Dots may represent the first direct observational evidence of the birth of the most ...

Among other things, the James Webb Space Telescope is designed to get us closer to finding habitable worlds around faraway ...

On Jan. 11, 2026, I watched anxiously at the tightly controlled Vandenberg Space Force Base in California as an awe-inspiring ...

Fresh off a record-shattering launch cadence in 2025, SpaceX successfully launched its first rideshare mission of 2026 from ...

By tracking active stars, NASA's Pandora will join the search for water and other key signs in exoplanet atmospheres.

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

Activists gathered in Buffalo to launch the Stop U.S. Military Aggression campaign, aiming to end government-backed violence ...

NASA expects to launch the Nancy Grace Roman Space Telescope as soon as September, seeing it as evidence the agency can do flagships on cost and schedule.