Astrophysics

Astrophysics
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Stars

Hubble Captures Unique Ultraviolet View of a Spectacular Star Cluster

Roughly 210,000 light-years away, the Small Magellanic Cloud (SMC) is one of our Milky Way galaxy’s closest neighbors. In fact, this small galaxy is one of the Milky Way’s “satellite” galaxies, which orbit our home spiral galaxy. Nested within the SMC is this spectacular star cluster, known as NGC 346. Its hot stars unleash a […]
Posted August 26, 2024
Astrophysics
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Stars

Hubble Reaches a Lonely Light in the Dark

A splatter of stars glows faintly at almost 3 million light-years away in this new image from NASA’s Hubble Space Telescope. Known as the Tucana Dwarf for lying in the constellation Tucana, this dwarf galaxy contains a loose bundle of aging stars at the far edge of the Local Group, an aggregation of galaxies including […]
Posted August 23, 2024
Astrophysics
Exoplanets
Goddard Space Flight Center
Infrared Light
Scientific Balloons
The Universe
Wallops Flight Facility

NASA’s EXCITE Mission Prepared for Scientific Balloon Flight

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
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Stars

Hubble Finds Structure in an Unstructured Galaxy

This NASA Hubble Space Telescope image features the nearby dwarf irregular galaxy Leo A, located some 2.6 million light-years away. The relatively open distribution of stars in this diminutive galaxy allows light from distant background galaxies to shine through.
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

How Students Learn to Fly NASA’s IXPE Spacecraft

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
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
Stars

Hubble Peers Into the Center of a Star-forming Powerhouse

This view from NASA’s Hubble Space Telescope plunges into the center of spiral galaxy Messier 33 (M33), also known as the Triangulum Galaxy.  Located within the triangle-shaped constellation Triangulum and about half the size of our Milky Way galaxy, M33 is the third-largest member of our Local Group of galaxies after the Andromeda galaxy (M31) […]
Posted August 21, 2024
Astrophysics
Goddard Space Flight Center
Hubble Space Telescope
Stars

Hubble Examines a Possible Relic

This NASA Hubble Space Telescope image captures the dwarf irregular galaxy UGC 4879 or VV124. As this image illustrates, Hubble’s high resolution can detect individual stars, even in the densest parts of the galaxy. This allows astronomers to better determine the galaxy’s distance, and the composition and age of its stars. UGC 4879 is an […]
Posted August 20, 2024
Astrophysics
Astrophysics Division
Goddard Space Flight Center
Hubble Space Telescope
Nebulae
Stars
The Universe

Hubble Spots Billowing Bubbles of Stellar Floss

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

Hubble Rings in a New Galactic View

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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