Suggested Searches

Pulsars

News & Articles

Astronomers Find the First ‘Wind Nebula’ Around a Magnetar

NASA Celebrates 25 Years of Breakthrough Gamma-ray Science

NASA’s Fermi Satellite Detects First Gamma-Ray Pulsar in Another Galaxy

Astronomers Predict Fireworks from Rare Stellar Encounter in 2018

Multimedia

Go To Galleries

This artist concept shows a pulsar, which is like a lighthouse, as its light appears in regular pulses as it rotates. Pulsars are dense remnants of exploded stars, and are part of a class of objects called neutron stars.

This artist concept depicts the pulsar planet system discovered by Aleksander Wolszczan in 1992. Wolszczan used the Arecibo radio telescope in Puerto Rico to find three planets circling a pulsar called PSR B1257+12.

This plot shows that a pulsar, the remnant of a stellar explosion, is surrounded by a disk of its own ashes. The disk, revealed by the two data points at the far right from NASA Spitzer Space Telescope, is the first ever found around a pulsar.

This artist concept depicts a type of dead star called a pulsar and the surrounding disk of rubble discovered by NASA Spitzer Space Telescope. The pulsar, called 4U 0142+61, was once a massive star until about 100,000 years ago.

Nicknamed the Hand of God, this object is called a pulsar wind nebula, imaged by NASA NuSTAR. It powered by the leftover, dense core of a star that blew up in a supernova explosion.

Go To Galleries

Keep Exploring

Discover More Topics From NASA

Submit Your Moon Joy June Art to NASA

The Moon's rugged surface is on display in this image. Most of the Moon is visible, with the bottom of the sphere disappearing into the darkness. This line between light and dark is called the terminator. The terminator is lined with many craters.

GW SIG Seminar, 29 June 2026

External Image

AMMB STIG Seminar, 1 July 2026

External Image

Cosmic Structure SIG Seminar, 17 July 2026

External Image