Stars

Astrophysics
Chandra X-Ray Observatory
Galaxies, Stars, & Black Holes
Galaxies, Stars, & Black Holes Research
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Marshall Space Flight Center
Star Clusters
Stars

‘Super’ Star Cluster Shines in New Look From NASA’s Chandra

Westerlund 1 is the biggest and closest “super” star cluster to Earth. New data from NASA’s Chandra X-ray Observatory, in combination with other NASA telescopes, is helping astronomers delve deeper into this galactic factory where stars are vigorously being produced.
Posted June 7, 2024
Galaxies
Galaxies, Stars, & Black Holes
James Webb Space Telescope (JWST)
Stars

Webb Spots a Starburst

The James Webb Space Telescope observed “starburst” galaxy NGC 4449, seen in this image released on May 29, 2024. Starbursts are intense periods of star formation usually concentrated at a galaxy’s core, but NGC 4449’s activity is much more widespread — likely due to past interactions with its galactic neighbors.
Posted May 30, 2024
Chandra X-Ray Observatory
Astrophysics
Marshall Space Flight Center
Nebulae
Pulsars
Science & Research
Stars
Supernovae
The Universe

Travel Through Data From Space in New 3D Instagram Experiences

A new project provides special 3D “experiences” on Instagram using data from NASA’s Chandra X-ray Observatory and other telescopes through augmented reality (AR), allowing users to travel virtually through objects in space.
Posted May 29, 2024
Euclid
Astrophysics
Black Holes
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Dark Matter & Dark Energy
Galaxies
Jet Propulsion Laboratory
Nancy Grace Roman Space Telescope
Origin & Evolution of the Universe
Stars
The Universe

New Images From Euclid Mission Reveal Wide View of the Dark Universe

With NASA contributions, the mission will complement dark energy studies to be made by the agency’s upcoming Nancy Grace Roman Space Telescope.
Posted May 23, 2024
Hubble Space Telescope
Stars

Hubble Views the Dawn of a Sun-like Star 

Looking like a glittering cosmic geode, a trio of dazzling stars blaze from the hollowed-out cavity of a reflection nebula in this new image from NASA’s Hubble Space Telescope. The triple-star system is made up of the variable star HP Tau, HP Tau G2, and HP Tau G3. HP Tau is known as a T Tauri […]
Posted May 17, 2024
Astrophysics Division
Brown Dwarfs
Citizen Science
NEOWISE
Stars
The Universe
WISE (Wide-field Infrared Survey Explorer)

A Solar Neighborhood Census, Thanks to NASA Citizen Science

To take a census of nearby cosmic objects, sending out a survey won’t work. Scientists need to use many telescopes with different specializations to chart what is in the general neighborhood of the Sun. Looking to understand more about our neighbors and how they came to be, scientists collaborate with citizen scientists, volunteers from around […]
Posted April 16, 2024
Nancy Grace Roman Space Telescope
Galaxies, Stars, & Black Holes
Goddard Space Flight Center
Heliophysics
Missions
Science & Research
Solar Dynamics Observatory (SDO)
Stars
Sunspots
TESS (Transiting Exoplanet Survey Satellite)
The Solar System
The Sun
The Universe

How NASA’s Roman Telescope Will Measure Ages of Stars

Guessing your age might be a popular carnival game, but for astronomers it’s a real challenge to determine the ages of stars. Once a star like our Sun has settled into steady nuclear fusion, or the mature phase of its life, it changes little for billions of years. One exception to that rule is the […]
Posted April 4, 2024
Astrophysics
Galaxies
Galaxies, Stars, & Black Holes
Hubble Space Telescope
James Webb Space Telescope (JWST)
Science & Research
Spiral Galaxies
Stars
The Universe

NASA’s Webb Probes an Extreme Starburst Galaxy

Amid a site teeming with new and young stars lies an intricate substructure. A team of astronomers has used NASA’s James Webb Space Telescope to survey the starburst galaxy Messier 82 (M82). Located 12 million light-years away in the constellation Ursa Major, this galaxy is relatively compact in size but hosts a frenzy of star […]
Posted April 3, 2024
Astrophysics
Astrophysics Division
Goddard Space Flight Center
Hubble Space Telescope
Missions
Star Clusters
Stars
The Universe

Hubble Finds a Field of Stars

This image from the NASA/ESA Hubble Space Telescope shows a globular cluster called NGC 1651. Like another recent globular cluster image, NGC 1651 is about 162,000 light-years away in the largest and brightest of the Milky Way’s satellite galaxies, the Large Magellanic Cloud (LMC).
Posted March 29, 2024
Astrophysics
Astrophysics Division
Goddard Space Flight Center
Hubble Space Telescope
Missions
Stars
The Universe

Three-Year Study of Young Stars with NASA’s Hubble Enters New Chapter

In the largest and one of the most ambitious Hubble Space Telescope programs ever executed, a team of scientists and engineers collected information on almost 500 stars over a three-year period.
Posted March 28, 2024
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