Laser Interferometer Gravitational Wave Observatory (LIGO) | Simple Site

Chandra X-Ray Observatory

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Hubble Space Telescope

Laser Interferometer Gravitational Wave Observatory (LIGO)

Neil Gehrels Swift Observatory

When Dead Stars Collide!

In October 2017, for the first time, astronomers observed light and gravitational waves from the same source.

Posted February 5, 2024

Galaxies, Stars, & Black Holes

Goddard Space Flight Center

Gravitational Waves

Jet Propulsion Laboratory

Laser Interferometer Gravitational Wave Observatory (LIGO)

LISA (Laser Interferometer Space Antenna)

Stellar-mass Black Holes

Supermassive Black Holes

NASA Collaborating on European-led Gravitational Wave Observatory in Space

The first space-based observatory designed to detect gravitational waves has passed a major review and will proceed to the construction of flight hardware. On Jan. 25, ESA (European Space Agency), announced the formal adoption of LISA, the Laser Interferometer Space Antenna, to its mission lineup, with launch slated for the mid-2030s.

Posted January 25, 2024

Astrophysics Division

Fermi Gamma-Ray Space Telescope

Gamma-Ray Bursts

Gravitational Waves

James Webb Space Telescope (JWST)

Laser Interferometer Gravitational Wave Observatory (LIGO)

Neil Gehrels Swift Observatory

How NASA Chases and Investigates Bright Cosmic Blips

Stephen Lesage’s phone started vibrating just after halftime on Oct. 9, 2022, while he was watching a soccer game in Atlanta with a friend. When Lesage saw the incoming messages, the match no longer seemed important. There had been a rare cosmic event, and he needed to get to his computer immediately. NASA’s Fermi Gamma-Ray […]

Posted January 24, 2024

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