Highest-energy pulsar ever seen could indicate new physics
Oct 5, 2023 · Astronomers have spotted the highest-energy outburst of light from a pulsar ever seen. The discovery could indicate new physics around these incredibly dense, rapidly spinning dead stars.
A Big Gravitational Wave Announcement Is Coming Thursday.
Jun 26, 2023 · The update will shed light on research conducted by the International Pulsar Timing Array – a global consortium of gravitational wave detectors: North America's NANOGrav; the European Pulsar Timing Array; the Indian Pulsar Timing Array Project; and Australia's Parkes Pulsar Timing Array.
Pulsar Helium Announces Drilling Has Commenced at the …
4 days ago · Thomas Abraham-James, President & CEO of Pulsar, commented on the commencement of drilling: “ Deepening of the Jetstream #1 well has commenced and is progressing extremely well.
After 15 years, pulsar timing yields evidence of cosmic ... - Berkeley News
Jun 28, 2023 · At least one group — the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) collaboration — has found compelling evidence that the precise rhythms of these pulsars are affected by the stretching and squeezing of spacetime by these long-wavelength gravitational waves.
Pulsar Helium Secures $2 Million in Private Placement
13 hours ago · An announcement from Pulsar Helium, Inc. ( ) is now available. Pulsar Helium Inc. has successfully closed the first tranche of a private placement, raising US$2.0 million with participation from ...
Bandwidth measurements show how pulsar signals distort as they …
Nov 26, 2024 · A study that sheds new light on how pulsar signals—the spinning remnants of massive stars—distort as they travel through space, published in The Astrophysical Journal, was led by Dr. Sofia ...
Gamma Ray Breakthrough: Pulsars Propel Astrophysics Into a New …
Jan 26, 2024 · The U.S. Naval Research Laboratory and the Fermi Large Area Telescope Collaboration have discovered nearly 300 gamma ray pulsars, advancing pulsar research and contributing to gravitational wave studies and navigation applications.
Rapidly spinning 'extreme' neutron star discovered by US Navy …
Jul 5, 2024 · A Navy research team intern is part of a group of astronomers who have discovered a rapidly spinning neutron star or "pulsar" in a dense cluster of stars around 10 light-years away.
Astrophysicists present first evidence of gravitational wave ...
Jun 28, 2023 · With help from several ground-based telescopes in the United States and Canada, NANOG rav created a network of precisely timed pulsars, which allows NANOG rav researchers to measure and track previously undetected gravitational waves at low frequencies as they make their way to Earth.
Pulsar - latest research news and features - Phys.org
Dec 24, 2024 · Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST) in China, astronomers have discovered a new pulsar with a spin period of about two seconds. The newly detected pulsar,...
- Some results have been removed