A major survey verifies 3,500 gravitational lenses, offering new tools to map dark matter and track cosmic expansion.

Since its launch in April 1990, the Hubble Space Telescope has been an invaluable tool for astronomers in unraveling the ...

NASA's James Webb and Hubble telescopes teamed up to capture the 'most comprehensive view' of Saturn and its rings to date.

Astronomers have observed Comet 41P reversing its rotation for the first time, using NASA’s Hubble Space Telescope. Driven by ...

The Hubble Space Telescope has spent more than three decades turning faint smudges into galaxies and rewriting textbooks, but its future is suddenly being discussed in single digits rather than ...

Through the remarkable and world-changing James Webb Telescope, astronomers have found over 300 scarred celestial objects that puzzle the minds at NASA.

Stevens–USC collaboration proposes a low-cost, non‑intrusive solution to keep this national scientific treasure in orbit.

Astronomers using NASA’s Hubble Space Telescope have found evidence that the spinning of a small comet slowed and then reversed its direction of rotation, offering a dramatic example of how volatile ...

For many kids, the daily classroom routine can start to feel repetitive, but a field trip to the Everhart Museum in Scranton ...

After 35 years of groundbreaking discoveries, the Hubble Space Telescope is on a collision course with Earth. With over 6 billion kilometers traveled, its uncontrolled descent poses a significant risk ...