NICER (Neutron star Interior Composition Explorer) | Simple Site

Galaxies, Stars, & Black Holes

Galaxies, Stars, & Black Holes Research

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NICER (Neutron star Interior Composition Explorer)

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X-ray Astronomy

NASA’s NICER Maps Debris From Recurring Cosmic Crashes

Lee esta nota de prensa en español aquí. For the first time, astronomers have probed the physical environment of repeating X-ray outbursts near monster black holes thanks to data from NASA’s NICER (Neutron star Interior Composition Explorer) and other missions.

Posted May 6, 2025

Blue Ghost (lander)

Commercial Lunar Payload Services (CLPS)

International Space Station (ISS)

NICER (Neutron star Interior Composition Explorer)

NASA Space Station Research Helps Power Moon Science

The International Space Station supports a wide range of scientific activities from looking out at our universe to breakthroughs in medical research, and is an active proving ground for technology for future Moon exploration missions and beyond.

Posted March 14, 2025

Active Galaxies

Galaxies, Stars, & Black Holes Research

Goddard Space Flight Center

International Space Station (ISS)

NICER (Neutron star Interior Composition Explorer)

Pulsars

Science & Research

Stars

NICER Status Update

Jan. 24, 2025 NASA’s NICER Continues Science Operations Post Repair NASA crew aboard the International Space Station installed patches to the agency’s NICER (Neutron star Interior Composition Explorer) mission during a spacewalk on Jan. 16.

Posted January 24, 2025

Active Galaxies

Galaxies, Stars, & Black Holes

Goddard Space Flight Center

Jet Propulsion Laboratory

Neil Gehrels Swift Observatory

NICER (Neutron star Interior Composition Explorer)

NuSTAR (Nuclear Spectroscopic Telescope Array)

Supermassive Black Holes

XMM-Newton (X-ray Multi-Mirror Newton)

Astronomers Catch Unprecedented Features at Brink of Active Black Hole

International teams of astronomers monitoring a supermassive black hole in the heart of a distant galaxy have detected features never seen before using data from NASA missions and other facilities.

Posted January 13, 2025

Goddard Space Flight Center

International Space Station (ISS)

Johnson Space Center

NICER (Neutron star Interior Composition Explorer)

Pulsars

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

General

Ames Research Center

Artemis

Artificial Intelligence (AI)

Climate Modeling

Climate Science

Fermi Gamma-Ray Space Telescope

Goddard Space Flight Center

High-Tech Computing

NICER (Neutron star Interior Composition Explorer)

Space Launch System (SLS)

Stars

Six Ways Supercomputing Advances Our Understanding of the Universe

At NASA, high-end computing is essential for many agency missions. This technology helps us advance our understanding of the universe – from our planet to the farthest reaches of the cosmos.

Posted November 15, 2024

Goddard Space Flight Center

International Space Station (ISS)

Johnson Space Center

NICER (Neutron star Interior Composition Explorer)

Pulsars

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

Goddard Space Flight Center

International Space Station (ISS)

NICER (Neutron star Interior Composition Explorer)

Astronauts To Patch Up NASA’s NICER Telescope

NASA is planning to repair NICER (Neutron star Interior Composition Explorer), an X-ray telescope on the International Space Station, during a spacewalk later this year. It will be the fourth science observatory in orbit serviced by astronauts.

Posted April 17, 2024

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