Astronomers have discovered a unique nebula shaped like a guitar using NASA's Chandra X-ray ... a pulsar—a rapidly spinning neutron star formed after the explosive death of a massive star.

This is the Crab Pulsar, and within its radio pulses is a strange signal that has puzzled astronomers for years. Called the ...

The team discovered the extreme stellar remnant using NASA's X-ray telescope Neutron star Interior Composition ... the fuel for nuclear fusion. Stellar death is key to understanding the extreme ...

This week, we explore what's really going on with recent "mystery drone" incidents reported over American bases in the U.S.

This phase represents a brief and intense period that only certain massive stars experience shortly before exploding as supernovas.

January 25 - Alabama inmate Kenneth Smith is put to death by nitrogen hypoxia, marking the nation’s first known execution to be carried out using that method. Smith, 58, was sentenced to death for his ...

As the Toronto Star recorded, the Canada Post hero confirmed ... Also read | Sunita Williams' Starliner impacted hospitalised NASA astronauts' late return. Now, they reveal post-splashdown ...

But one such program is a particularly interesting candidate for the chopping block: NASA. For over a decade, Musk’s rocket company, SpaceX, has been the recipient of billions of dollars ...

Webb’s Powerful Mid-Infrared Instrument Resolves Clumpy Nature of Dusty Disk Astronomers are known for their precision, but ...

Engaging articles, breathtaking images and expert knowledge ...

The Landolt NASA Space Mission, hosted by George Mason University, will orbit an artificial star to refine telescope ...