James Webb Space Telescope looks back in time 4.4 billion years | Space photo of the day for July 21, 2026
The James Webb Space Telescope captured this image of a young galaxy cluster, MACS J0553.4-3342.
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The James Webb Space Telescope captured this image of a young galaxy cluster, MACS J0553.4-3342.
Since it became operational in 2022, the James Webb Space Telescope (JWST) has released some truly breathtaking views of the cosmos. These images highlight how advancements since t...
The newest NASA/ESA/CSA James Webb Space Telescope Picture of the Month delivers a spectacularly colorful look at a cosmic "Treasure Chest," a neat feature of the nearby Carina Neb...
The NASA/ESA/CSA James Webb Space Telescope has captured images of NGC 2392 (also known as the Lion Nebula), which Hubble previously imaged in 2000.
This NASA/ESA/CSA James Webb Space Telescope Picture of the Month takes us to a fantastical realm within our home galaxy, where piercing starlight and billowing winds sculpt dust c...
With a field of view 100 times larger than Hubble’s, NASA’s newest mission will scour the universe for distant worlds and clues about dark energy. Learn about what sets it apart fr...
The $4.3 billion telescope is expected to discover tens of thousands of exoplanets while probing the nature of mysterious dark matter and energy.
The James Webb Space Telescope has captured new images of NGC 2392, a planetary nebula commonly known as the Lion Nebula, revealing the cosmic object in striking infrared detail. T...
The Nancy Grace Roman Space Telescope is the latest NASA astrophysics flagship observatory supported by BAE Systems, following Hubble and Webb
NASA’s Nancy Grace Roman Space Telescope, scheduled to launch Aug. 30, will scout targets for Hubble and James Webb Space Telescope.
CAPE CANAVERAL, Fla. — NASA’s newest crown jewel blasted off Sunday to hunt for planets around other stars, explore secret dark energy and survey the cosmos like never before. Spac...
The James Webb Space Telescope (JWST) has captured beautiful new photos of the Lion Nebula, NGC 2392, demonstrating its imaging prowess compared to the venerable Hubble Space Teles...
"The images it captures will be so large there is not a screen in existence large enough to show them."
Now on a three-month, million-mile journey to its final orbit, NASA's Nancy Grace Roman Space Telescope will soon reveal the universe's darkest secrets. The mission launched at 7:2...
The James Webb Space Telescope (JWST) is celebrating its fourth birthday today, and like PetaPixel did two years ago, it's the perfect opportunity to look at the 25 best space phot...
Watch NASA and SpaceX launch the Nancy Grace Roman Space Telescope, designed to capture wide views of the distant universe.
The "Black Eye Galaxy" is captured in a gorgeous new composite image from the Hubble and James Webb space telescopes.
Dr. Jason Rhodes, Jet Propulsion Laboratory project scientist for the Nancy Grace Roman Space Telescope, shares what to expect from NASA’s next great observatory.
The NASA/ESA/CSA James Webb Space Telescope recently imaged NGC 2392 (also known as the Lion Nebula), named for its distinctive appearance, which resembles a lion's face seen head-...
NASA's Roman Space Telescope launches soon, with a field of view 100 times larger than Hubble's, offering a sweeping new look at the night sky.
Astronomers are lining up to leverage NASA’s soon-to-launch Nancy Grace Roman Space Telescope, which boasts capabilities unlike any previous off-world observatory
Using a donated Hubble-class mirror originally built for a spy satellite, NASA's Roman Space Telescope is poised for launch Sunday on a $4.3 billion mission to open a new window on...
From how galaxies form to the beginnings of the universe, the images from the space telescope are giving cosmologists new data to explore—and theories to build out.
The $4.3-billion observatory will aid the search for "Earth twins" and explore the nature of dark matter and dark energy.
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