Pulsars

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Active Galaxies
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Galaxies, Stars, & Black Holes Research
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NICER Status Updates

June 24, 2025 NASA’s NICER (Neutron star Interior Composition Explorer), an X-ray telescope on the International Space Station, has paused observations due to a problem with one of the motors that drives its ability to track cosmic objects.
Posted June 24, 2025
Chandra X-Ray Observatory
Marshall Astrophysics
Marshall Space Flight Center
Neutron Stars
Pulsars
Stars
The Universe

Eccentric ‘Star’ Defies Easy Explanation, NASA’s Chandra Finds

Scientists have discovered a star behaving like no other seen before, giving fresh clues about the origin of a new class of mysterious objects. As described in our press release, a team of astronomers combined data from NASA’s Chandra X-ray Observatory and the SKA [Square Kilometer Array] Pathfinder (ASKAP) radio telescope on Wajarri Country in […]
Posted May 28, 2025
Chandra X-Ray Observatory
General
Marshall Astrophysics
Marshall Space Flight Center
Neutron Stars
Pulsars
Stars
The Universe

NASA’s Chandra Diagnoses Cause of Fracture in Galactic “Bone”

Astronomers have discovered a likely explanation for a fracture in a huge cosmic “bone” in the Milky Way galaxy, using NASA’s Chandra X-ray Observatory and radio telescopes. The bone appears to have been struck by a fast-moving, rapidly spinning neutron star, or pulsar.
Posted May 1, 2025
Astrophysics
Black Holes
Goddard Space Flight Center
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ISS Research
Johnson Space Center
Neutron Stars
NICER (Neutron star Interior Composition Explorer)
Pulsars
The Universe

Astronaut Set to Patch NASA’s X-ray Telescope Aboard Space Station

NASA astronaut Nick Hague will install patches to the agency’s NICER (Neutron star Interior Composition Explorer) X-ray telescope on the International Space Station as part of a spacewalk scheduled for Jan. 16. Hague, along with astronaut Suni Williams, will also complete other tasks during the outing.
Posted January 8, 2025
Chandra X-Ray Observatory
General
Hubble Space Telescope
Marshall Space Flight Center
Nebulae
Neutron Stars
Pulsars
Stars
The Universe
X-ray Binaries

NASA’s Chandra, Hubble Tune Into ‘Flame-Throwing’ Guitar Nebula

Normally found only in heavy metal bands or certain post-apocalyptic films, a “flame-throwing guitar” has now been spotted moving through space. Astronomers have captured movies of this extreme cosmic object using NASA’s Chandra X-ray Observatory and Hubble Space Telescope.
Posted November 20, 2024
Astrophysics
Goddard Space Flight Center
International Space Station (ISS)
ISS Research
Johnson Space Center
Neutron Stars
NICER (Neutron star Interior Composition Explorer)
Pulsars
The Universe

Repair Kit for NASA’s NICER Mission Heading to Space Station

NASA will deliver a patch kit for NICER (Neutron star Interior Composition Explorer), an X-ray telescope on the International Space Station, on the agency’s Northrop Grumman 21st commercial resupply mission. Astronauts will conduct a spacewalk to complete the repair.
Posted July 30, 2024
Astrophysics
Crab Nebula
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Nebulae
Neutron Stars
Pulsars
Science & Research
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Supernovae

Investigating the Origins of the Crab Nebula With NASA’s Webb

New data revises our view of this unusual supernova explosion. A team of scientists used NASA’s James Webb Space Telescope to parse the composition of the Crab Nebula, a supernova remnant located 6,500 light-years away in the constellation Taurus.
Posted June 17, 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
Astrophysics
Chandra X-Ray Observatory
Hubble Space Telescope
Marshall Space Flight Center
Pulsars
Spitzer Space Telescope
Supernovae
The Universe

NASA Telescopes Start the Year With a Double Bang

A colorful, festive image shows different types of light containing the remains of not one, but at least two, exploded stars. This supernova remnant is known as 30 Doradus B (30 Dor B for short) and is part of a larger region of space where stars have been continuously forming for the past 8 to […]
Posted January 3, 2024
Chandra X-Ray Observatory
Hubble Space Telescope
Marshall Space Flight Center
Neutron Stars
Pulsars
Spitzer Space Telescope
The Universe

Chandra Catches Spider Pulsars Destroying Nearby Stars

A group of dead stars known as “spider pulsars” are obliterating companion stars within their reach. Data from NASA’s Chandra X-ray Observatory of the globular cluster Omega Centauri is helping astronomers understand how these spider pulsars prey on their stellar companions.
Posted November 30, 2023
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