The final milestone in construction was reached on November 25, as technicians carefully joined the giant telescope's inner ...

Set for launch in July 2023, the European Space Agency's Euclid telescope aims to investigate two of the strangest phenomena in astrophysics: dark matter and dark energy. Scientists know that all of ...

After numerous delays and a threat of potential cancelation, NASA’s James Webb Space Telescope was successfully launched from the Guiana Space Center in French Guiana on Dec. 25, 2021 aboard the ...

As NASA’s James Webb Space Telescope moves through the final phases of commissioning its science instruments, we have also begun working on technical operations of the observatory. While the telescope ...

Here are a couple of existential questions for you. How did we get here? How did the universe begin? How did galaxies develop? Well soon, scientists may have more answers to some of these questions, ...

Planned megaconstellations would contaminate the view of the cosmos of four orbiting telescopes Many of the images taken by ...

One year after the James Webb Space Telescope launch, astronomers round up some of the telescope's most exciting discoveries. UNIDENTIFIED PERSON #1: And liftoff. UNIDENTIFIED PERSON #2: (Speaking ...