NASA's Roman Space Telescope has received its Optical Telescope Assembly, paving the way for its mission to explore the ...

All the major elements of NASA’s next flagship space telescope are now under one roof as NASA says its development remains on cost and schedule.

But since NASA's James Webb Space Telescope came online in 2022, astronomers have been surprised to find supermassive black holes inhabiting the early universe - earlier than they had thought ...

This telescope is very sturdy in design, which is reflected in its weight. At 23 lbs (10.4 kg) the NexStar 4SE is far from the lightest on this list, nor is it the most portable, as its ...

Despite the lack of a dedicated mission to the planet, scientists have learned plenty through ground observations and space telescopes A photo of Neptune, taken by the Voyager 2 probe, with the ...

Astronomers have used a range of telescopes, including Hubble, to watch as particles dance around a neutron star collision that created the smallest black hole ever seen. Astronomers have ...

NASA's Hubble, New Horizons Team Up for a Simultaneous Look at Uranus Oct. 11, 2024 — NASA's Hubble Space Telescope and New Horizons spacecraft simultaneously set their sights on Uranus recently ...

Here’s how it works. The Hubble Space Telescope has captured an intricate portrait of two nearby stars that have been in close contact for centuries, revealing once again the complex yet ...

The prototype LISA telescope undergoes post-delivery inspection in a darkened NASA Goddard clean room on May 20. The entire telescope is made from an amber-colored glass-ceramic that resists ...

Now, a new observation from the James Webb Space Telescope appears to have confirmed this. The James Webb Space Telescope (JWST) has spotted a strange “inside-out” galaxy at the beginning of ...

The Gemini North telescope atop Hawaii’s lofty shield volcano Mauna Kea. Credit: International Gemini Observatory / NOIRLab / NSF / AURA / J. Chu / J. Pollard A powerful telescope, perched above ...

A prime example is the European Space Agency’s wide-angle Euclid telescope that launched in 2023 to investigate the riddles of dark energy and dark matter. Euclid this week delivered the first ...