The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...

Proliferating satellites are beginning to harm the science work of the beloved Hubble Space Telescope and other observatories ...

More than half a million satellites are planned to launch by the end of the 2030s, and simulations suggest they will have a severe impact on space-based astronomy ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

Wonder Bound, the product of a collaboration between Johns Hopkins University, the Space Telescope Science Institute, and the ...

A new NASA-led study found that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from ...

Explore the amazing journey of the Hubble Space Telescope and its successor, the James Webb Space Telescope (JWST). Discover how Hubble forever changed our view of the universe with its incredible ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

The Hubble Space Telescope was more than an observatory — it was a revolution. This documentary reveals how it transformed our understanding of the universe. Body Language Experts Say Marjorie Taylor ...

"It's the only launch vehicle that can meet the orbit, the schedule and the cost to achieve something unprecedented with emerging technology." A history-making robotic rescue mission scheduled to ...

Long before space travel, we looked up and wondered. Telescopes became our first spacecraft — tools that let us explore the universe without leaving the ground. Today, observatories span the globe, ...

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...