The Universe

Active Galaxies
Astrophysics
Astrophysics Division
Chandra X-Ray Observatory
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Marshall Space Flight Center
Missions
Spiral Galaxies
The Universe
Like two Sumo wrestlers squaring off, the closest confirmed pair of supermassive black holes have been observed in tight proximity. These are located approximately 300 light-years apart and were detected using NASA’s Hubble Space Telescope and the Chandra X-ray Observatory.
Posted September 9, 2024
Astrophysics
Galaxies
Galaxies, Stars, & Black Holes
Galaxy clusters
Goddard Space Flight Center
Gravitational Lensing
James Webb Space Telescope (JWST)
Science & Research
The Universe
It’s 7 billion years ago, and the universe’s heyday of star formation is beginning to slow. What might our Milky Way galaxy have looked like at that time? Astronomers using NASA’s James Webb Space Telescope have found clues in the form of a cosmic question mark, the result of a rare alignment across light-years of […]
Posted September 4, 2024
Astrophysics
BurstCube
CubeSats
Gamma Rays
Gamma-Ray Bursts
Goddard Space Flight Center
ISS Research
Small Satellite Missions
The Universe
The shoebox-sized BurstCube satellite has observed its first gamma-ray burst, the most powerful kind of explosion in the universe, according to a recent analysis of observations collected over the last several months.
Posted September 3, 2024
Nancy Grace Roman Space Telescope
Dark Matter
Galaxies
Stars
The Universe
The universe is a dynamic, ever-changing place where galaxies are dancing, merging together, and shifting appearance. Unfortunately, because these changes take millions or billions of years, telescopes can only provide snapshots, squeezed into a human lifetime. However, galaxies leave behind clues to their history and how they came to be.
Posted August 29, 2024
Astrophysics
Galaxies
Galaxies, Stars, & Black Holes
Galaxies, Stars, & Black Holes Research
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Science & Research
The Universe
It got called the crisis in cosmology. But now astronomers can explain some surprising recent discoveries. When astronomers got their first glimpses of galaxies in the early universe from NASA’s James Webb Space Telescope, they were expecting to find galactic pipsqueaks, but instead they found what appeared to be a bevy of Olympic bodybuilders.
Posted August 26, 2024
Astrophysics
Exoplanets
Goddard Space Flight Center
Infrared Light
Scientific Balloons
The Universe
Wallops Flight Facility
Scientists and engineers are ready to fly an infrared mission called EXCITE (EXoplanet Climate Infrared TElescope) to the edge of space.  EXCITE is designed to study atmospheres around exoplanets, or worlds beyond our solar system, during circumpolar long-duration scientific balloon flights.
Posted August 22, 2024
Astrophysics
Black Holes
Goddard Space Flight Center
IXPE (Imaging X-ray Polarimetry Explorer)
Marshall Astrophysics
Marshall Space Flight Center
The Universe
The large wall monitor displaying a countdown shows 17 seconds when Amelia “Mia” De Herrera-Schnering tells her teammates “We have AOS,” meaning “acquisition of signal.” “Copy that, thank you,” Alexander Pichler replies.
Posted August 21, 2024
Astrophysics
Astrophysics Division
Goddard Space Flight Center
Hubble Space Telescope
Nebulae
Stars
The Universe
A bubbling region of stars both old and new lies some 160,000 light-years away in the constellation Dorado. This complex cluster of emission nebulae is known as N11, and was discovered by American astronomer and NASA astronaut Karl Gordon Henize in 1956. NASA’s Hubble Space Telescope brings a new image of the cluster in the […]
Posted August 19, 2024
Astrophysics
Astrophysics Division
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Missions
Science & Research
Science Mission Directorate
The Universe
The subject of this NASA/ESA Hubble Space Telescope image is situated in the Perseus Cluster, also known as Abell 426, 320 million light-years from Earth. It’s a barred spiral galaxy known as MCG+07-07-072, seen here among a number of photobombing stars that are much closer to Earth than it is. MCG+07-07-072 has quite an unusual shape for a […]
Posted August 16, 2024
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