Neil Gehrels Swift Observatory

Astrophysics
Black Holes
Galaxies, Stars, & Black Holes
Galaxies, Stars, & Black Holes Research
Goddard Space Flight Center
Neil Gehrels Swift Observatory
Science & Research
Supermassive Black Holes
The Universe
Scientists using observations from NASA’s Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of a galaxy. “It’s a very weird event, called AT 2021hdr, that keeps recurring every few months,” said Lorena Hernández-García, an astrophysicist at […]
Posted November 13, 2024
People of Goddard
Goddard Space Flight Center
Neil Gehrels Swift Observatory
People of NASA
Through a nonlinear path to success, research astrophysicist Tyler Parsotan discovers transformational science using Swift’s observations.  Name: Tyler ParsotanFormal Job Classification: Research astrophysicistOrganization: Astroparticle Physics Laboratory (Code 661), Astrophysics Science Division, Sciences and Exploration Directorate  What do you
Posted August 20, 2024
Goddard Space Flight Center
Neil Gehrels Swift Observatory
On March 15, NASA’s Neil Gehrels Swift Observatory entered into safe mode, temporarily suspending science operations due to degrading performance from one of its three gyroscopes (gyros), which are used to point the observatory for making observations. The rest of the spacecraft remains in good health.
Posted March 18, 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
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
Sign up for our newsletter:

Categories

1
2
1
2
221
8
1
10
1
10
4
1
625
346
11
3
1
1
1
29
1
1
1
1
59
1
52
196
2
370
6
3
15
1
3
24
1
10
12
18
4
149
1
4
4
18
2
198
37
11
17
2
1
6
1
10
103
10
13
1
1
2
3
4
2
3
2
Io
4
14
29
5
12
43
14
6
1
6
3
1
6
263
10

Recent Posts

Newsletter Archive