The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

The James Webb and Hubble space telescopes have captured Neptune’s auroras for the first time, revealing the planet’s ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

With all the excitement over the last few years for the shiny and new James Webb Space Telescope, it’s easy to forget about the grand old master of the space telescopes, Hubble. But although ...

Despite its many achievements, Hubble is likely nearing the end of its life. The telescope is due for its last periodic servicing in May 2009. Its successor, the James Webb Space Telescope ...

But new measurements from the powerful James Webb Space Telescope seem to suggest that there may not be a conflict, also known as the "Hubble tension," after all. In a paper submitted to The ...

(The institute manages major telescopes for NASA, like Webb and the Hubble Space Telescope.) The budget shortfall would begin in October 2025, the start of the federal fiscal year. The telescope ...

[left] A Hubble Space Telescope false-color view of ... blocks out the bright glow of the hot young star. [right] The James Webb Space Telescope resolves the glow of warm dust in a disk halo ...

The Hubble Space Telescope was the first to discover HH 30. Now, Webb, the most powerful instrument of its kind ever put into orbit, has investigated the stellar formation in unprecedented detail.

The Hubble Space Telescope 's $9.7 billion successor, the James Webb Space Telescope, has finally come together after a delays and cost overruns. The two halves of the next-generation space ...

In another five years, Hubble or NASA's James Webb Space Telescope will be able to get the second set of observations, allowing astronomers to do a dynamical reconstruction for all 36 of the dwarf ...