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9 Things to Know About NASA’s Nancy Grace Roman Space Telescope
1 min read

NASA’s Nancy Grace Roman Space Telescope is set to launch at 7:26 a.m. EDT on Sunday, Aug. 30. While you…

Aug 27, 2026
Article
Roman Series: Why NASA’s Roman Space Telescope Will Make Unexpected Discoveries
22 min read

Take a deep dive into the science of NASA’s Nancy Grace Roman Space Telescope with Julie McEnery, Roman's senior project…

Aug 27, 2026
Roman Series: The Technology Inside NASA’s Newest Space Telescope
29 min read

What makes NASA’s Nancy Grace Roman Space Telescope a powerful tool with an unprecedented wide view of the cosmos? NASA…

Aug 25, 2026
Teams Complete Flight Readiness Review for NASA’s Roman Telescope
1 min read

Mission managers from NASA, the agency’s Nancy Grace Roman Space Telescope, and SpaceX conducted a Flight Readiness Review Friday, at…

Aug 21, 2026
Blog
Roman Series: NASA’s New View of the Dark Universe
33 min read

Meet NASA’s newest space telescope: Roman. With similar resolution to Hubble but a field of view 100 times larger, the…

Aug 11, 2026
NASA’s Roman Space Telescope Begins Integrated Operations for Launch
2 min read

NASA’s Nancy Grace Roman Space Telescope is one step closer to its journey into deep space later this month, nine…

Aug 10, 2026
Blog
Launching Soon: NASA’s Roman Space Telescope
5 min read

NASA is about to launch the Nancy Grace Roman Space Telescope, which will change the way we see the universe…

Aug 4, 2026
NASA’s Hubble Identifies One of Darkest Known Galaxies
3 min read

In the vast tapestry of the universe, most galaxies shine brightly across cosmic time and space. Yet a rare class…

Feb 18, 2026
Article
Dark Galaxy CDG-2 Near Perseus Cluster
1 min read

The low-surface-brightness galaxy CDG-2, within the dashed red circle at right, is dominated by dark matter and contains only a…

Feb 18, 2026
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9 Things to Know About NASA’s Nancy Grace Roman Space Telescope

Article
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NASA’s Hubble Identifies One of Darkest Known Galaxies

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6 Min Read

NASA’s Hubble Examines Cloud-9, First of New Type of Object

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5 Min Read

NASA’s Hubble Traces Dark Matter in Dwarf Galaxy Using Stellar Motions

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Containing nearly 800,000 galaxies, this image from NASA’s James Webb Space Telescope is overlaid with a map of dark matter, represented in blue. Researchers used Webb data to find the invisible substance via its gravitational influence on regular matter.
Created using data from NASA’s Webb telescope in 2026 (right) and from the Hubble Space Telescope in 2007 (left), these images show the presence of dark matter in the same region of sky. Webb’s higher resolution is providing new insights into how this invisible component influences the distribution of ordinary matter in the universe.
This illustration shows Jupiter surrounded by filaments of dark matter called hairs, according to a new study based on computer simulations.
Dense filaments of dark matter particles, called hairs, are sprouting from Earth, according to a new study based on computer simulations.
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A highly detailed astronomical image of an elongated galaxy set against a deep black background filled with countless small, bright stars and distant galaxies. The galaxy features a brilliantly glowing, star-like core radiating intense pink and purple light. Surrounding the core are sweeping, intricate bands of cosmic gas and dust that glow in cool blues and bright whites, interlaced with darker, web-like structures and faint wisps of reddish-pink. The galaxy's structure stretches horizontally across the frame, giving it a dynamic, sweeping appearance.

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