News tagged with crab nebula
A young pulsar shows its hand
Apr 03, 2009 |
4.7 / 5 (22) |
7
A small, dense object only twelve miles in diameter is responsible for this beautiful X-ray nebula that spans 150 light years. At the center of this image made by NASA's Chandra X-ray Observatory is a very ...
GEMS mission to explore the polarized universe
Space & Earth / Space Exploration
Aug 04, 2009 |
4.6 / 5 (10) |
1
An exciting new astrophysics mission led by NASA's Goddard Space Flight Center in Greenbelt, Md., will provide a revolutionary window into the universe. Named the Gravity and Extreme Magnetism Small Explorer ...
The Crab Nebula: Energy for 100,000 Suns
Nov 23, 2009 |
4 / 5 (9) |
1
(PhysOrg.com) -- A star's spectacular death in the constellation Taurus was observed on Earth as the supernova of 1054 A.D.
Integral locates origin of high-energy emission from Crab Nebula
Aug 29, 2008 |
4.1 / 5 (8) |
0
(PhysOrg.com) -- Thanks to data from ESA's Integral gamma-ray observatory, scientists have been able to locate where particles in the vicinity of the rotating neutron-star in the Crab Nebula are accelerated ...
Search results for crab nebula
Fingers, Loops and Bays in the Crab Nebula
Nov 06, 2008 |
4.3 / 5 (12) |
8
(PhysOrg.com) -- This image gives the first clear view of the faint boundary of the Crab Nebula's X-ray-emitting pulsar wind nebula. The nebula is powered by a rapidly-rotating, highly-magnetized neutron star, ...
Researchers discover never-before-seen pulsar blasts in Crab Nebula
Jan 08, 2007 |
4.3 / 5 (8) |
0
Astronomers and physicists using the Cornell-managed Arecibo Telescope in Puerto Rico have discovered radio interpulses from the Crab Nebula pulsar that feature never-before-seen radio emission spectra. This leads scientists ...
Heart of the Crab Pulsar probed -- first direct look into the core of a neutron star
Jun 02, 2008 |
4.2 / 5 (23) |
6
New information about the heart of one of the most famous objects in the sky -- the Crab Pulsar in the Crab Nebula -- has been revealed by an international team of scientists searching for gravitational waves. ...
Scientists discovers 'firework' display in Helix Nebula
Jul 20, 2009 |
4.8 / 5 (8) |
2
(PhysOrg.com) -- A star does not die without getting noticed and may even leave the universe with "fireworks." At the end of its life cycle, a star begins to collapse in the middle and throws new material ...
Blue crab research funds slashed
Jan 08, 2008 |
5 / 5 (2) |
1
The federal government cut a $4 million fund to increase blue crabs in Chesapeake Bay, sending Baltimore researchers scrambling to continue the program.
Regulators allow horseshoe crab harvest
Biology /
Feb 12, 2008 |
not rated yet |
0
The New Jersey Marine Fisheries Council has declined to extend a moratorium on horseshoe crab harvesting aimed at protecting migrating shore birds.
Decline of shorebird linked to bait use of horseshoe crabs
Biology /
Feb 17, 2009 |
not rated yet |
0
Declining numbers of a shorebird called the red knot have been linked to bait use of horseshoe crabs.
Crab claws pack strengthening bromide-rich biomaterial
Biology /
Feb 25, 2009 |
3 / 5 (1) |
0
Next time you have an unlucky encounter with a crab's pinchers, consider that the claw tips may be reinforced with bromine-rich biomaterial 1.5 times harder than acrylic glass and extremely fracture resistant, says a University ...
Caught in a trap: bumblebees vs. robotic crab spiders
Biology /
Sep 04, 2008 |
4.2 / 5 (5) |
3
Bumblebees learn to avoid camouflaged predators by sacrificing foraging speed for predator detection, according to scientists from Queen Mary, University of London.
White dwarf pulses like a pulsar
Jan 02, 2008 |
4.7 / 5 (15) |
4
New observations from Suzaku, a joint Japanese Aerospace Exploration Agency (JAXA) and NASA X-ray observatory, have challenged scientists’ conventional understanding of white dwarfs. Observers had believed ...
List of search results for crab nebula
