Hubble Space Telescope and MAVEN mission have been used to help unravel the mystery of Mars' escaping water. Credit: NASA Goddard Space Flight Center ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme temperature changes the massive 'hot Jupiter'-type planet may make it rain iron at ...

The teams operating the Hubble Space Telescope and James Webb Space Telescope (JWST) — NASA’s two most in-demand observatories and among its most scientifically productive missions — are ...

For space fans, June has something extra to enjoy, as NASA recently released “Cosmic Dawn,” a new “intimate access” ...

Part of the first image Hubble made (above right) is about 50 percent sharper than an image of the same area of space taken with a ground-based telescope (above left).

THE James Webb Space Telescope has discovered its first-ever exoplanet – a distant world hidden by the glare of its nearest star. The landmark discovery marks a new era for alien-hunters, acc… ...

PARIS — The James Webb Space Telescope has discovered its first exoplanet, astronomers said Wednesday, capturing rare direct ...

Jennifer Lotz, who directs Webb and Hubble's operations at the Space Telescope Science Institute in Baltimore, decided last year to initiate the rocky exoplanet survey using the director's ...

The James Webb Space Telescope, which launched in 2021, far surpasses the abilities of the Hubble Space Telescope, launched 35 years ago in 1990.

New measurements of the universe’s expansion using James Webb Space Telescope appear to resolve the Hubble constant conflict ...