Astronomers View Pulsar Encased in Supernova Bubble
This XMM-Newton image reveals a strongly magnetized, rotating neutron star and the remains of the explosion that generated it. Massive stars end their lives with…
Pulsars
Scientists Reveal Neutron Star Glitches Have a Minimum Size
New research reveals that sudden speed jumps in the rotational velocity of pulsars have a minimum size, and that they are caused not by the…
Researchers Study Mysterious Gamma Ray Source with No Known Counterpart
Using the VERITAS gamma-ray telescope, astronomers studied a mysterious VHE gamma-ray source from the constellation of Cygnus that has no known counterpart at other wavelengths….
Astronomers Take a Closer Look at Black Widow and Redback Binary Systems
Using gamma-ray observations, astronomers discover a record-breaking black widow binary. Black widow spiders and their Australian cousins, known as redbacks, are notorious for their tainted…
IGR J11014-6103: A Supersonic Pulsar with a Tail 37 Light Years Long
Astronomers have discovered a pulsar that is moving between 2.5 million and 5 million miles per hour with a tail that stretches for 37 light…
Astrophysicists Discover a Pulsar that Varies in the Amount of Gamma-Ray Radiation it Emits
Using data from the Fermi Gamma-ray Space Telescope, researchers have discovered a pulsar that varies in the amount of gamma-ray radiation it emits. Astrophysicists studying…
Volunteers Discover Four Cosmic Lighthouses in Fermi Data
Using the distributed computing project E[email protected], international volunteers discover four cosmic lighthouses in data from NASA’s Fermi gamma-ray space telescope. The combination of globally distributed…
Astronomers Discover New Information about Black Hole Mergers
While searching for gravitational waves generated by supermassive black holes merging, astronomers using the Parkes Radio Telescope have discovered new information about the frequency and…
Astronomers Discover a Neutron Star that has the Ability to Transform
A team of scientists has discovered that a neutron star, dubbed IGR J18245-2452, has the ability to transform from a radio pulsar into an X-ray…
[email protected] Project Discovers 24 New Pulsars in Archival Data
Using the combined computing power of 200,000 private PCs, the [email protected] project discovered 24 new pulsars in archival data. The combined computing power of 200,000…
Astronomers Obtain the Most Accurate Distance for a Radio Pulsar
Using the Very Long Baseline Array, astronomers have obtained the most accurate distance for a radio pulsar to date, showing that pulsar PSR J2222-0137 is…
Switching Behavior of Pulsar Challenges Emission Theories
Astrophysicists at the University of Vermont have identified a pulsar that is able to quiet its radio waves while at the same time making its…
New Chandra Video Shows the Vela Pulsar in Action
A new video from NASA’s Chandra X-ray Observatory shows the Vela pulsar, a neutron star that is 12 miles in diameter, located about 1,000 light-years…
Scientists Challenge Pulsar ‘Glitch’ Theory
Using a mathematical model, in conjunction with data from radio telescopes and recent results from nuclear physics theory, researchers at the University of Southampton challenge…
New Analysis Method Discovers Millisecond Pulsar via its Pulsed Gamma Radiation
Using a new a new data analysis method, a team of scientists discovered a millisecond pulsar solely via its pulsed gamma radiation. Pulsars are the…
Newly Discovered Gamma-Ray Pulsar J1838-0537
By employing new optimal algorithms on their ATLAS computer cluster to help go through Fermi data, scientists from the Max Planck Institute discovered the 5,000…
RadioAstron, An International Project for VLBI Observations in Space
Using interferometric measurements to achieve extremely high angular resolutions, the RadioAstron mission will enable astronomers to study scientific topics like particle acceleration near supermassive black…
Possibly the Fastest Moving Pulsar Ever Detected – Traveling at Roughly 6 Million MPH
Using three different telescopes, scientists found evidence of a pulsar moving at a speed between 5.4 million and 6.5 million miles per hour at a…
