Stay updated with breaking news from Interior Composition Explorer. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.
A recent measurement of spinning neutron stars show that their core is made of stiff nuclear matter and that neutrons didn't break apart under the harsh conditions. This observation has substantial consequences for our understanding of how stars explode and die.
E-Mail The Center for Research and Exploration in Space Science & Technology II (CRESST II), a partnership between NASA's Goddard Space Flight Center and four universities--led by researchers at the University of Maryland, College Park's (UMD) Department of Astronomy--has received an extension of its cooperative agreement through March 2027 and been funded in the amount of $178 million. The extension will enable the center to continue current collaborations and expand on the partnership's success. CRESST was created in 2006 with a 10-year cooperative agreement, and CRESST II began in 2017 ...
What’s Inside Neutron Stars? Posted on Size measurements of two neutron stars are narrowing down what kinds of exotic matter might exist in their extremely dense cores. Neutron stars are the tricksters of the celestial sphere. Their age, their temperature, even their size is not always what it first appears to be. But with the Neutron star Interior Composition Explorer (NICER) aboard the International Space Station, astronomers are finally beginning to make some headway measuring these stars’ actual size — and with that, some insight into their strange interiors. Members of the NICER ...
The telescope, mounted on the Space Station, is designed to sense X-ray light that neutron stars produce. Author: John Hickey Updated: 8:08 PM EDT May 4, 2021 For nearly 100 years scientists have been trying to figure out how matter behaves at incredibly high density. Recently a research team with NASA was able to unlock a part of this mystery by measuring the size of a neutron star. "What makes them special is they are the densest objects that we know of in the universe. They're about the size of a city but they crush up to two times the mass of the sun int...
Compiling Messages from Neutron Stars May 3, 2021• Physics 14, 66 The combination of gravitational-wave and x-ray observations of neutron stars provides new insight into the structure of these stars, as well as new confirmation of Einstein’s theory of gravity. I-Love- Q” relations), researchers have been able to test Einstein’s theory of general relativity under strong gravity conditions.Multimessenger astronomy for neutron stars can consist of x-ray observations of hot spots (left) and gravitational-wave detections from mergers (right). By combining this data and with the hel...