Supernovae (SNe) are powerful and luminous ... they are divided into two main groups based on their atomic spectra: Type I and Type II. Type I SNe lack hydrogen in their spectra, while those ...

The only event for which we have solid proof of a core-collapse origin is the type II supernova SN 1987A, from which the burst of neutrinos that is expected to accompany the collapse was detected 3.

There's no shortage of round celestial objects in our universe. Planets, moons and stars all exhibit lovely spherical shapes. But astronomers recently spotted a mysteriously circular orb deep in the ...

It's difficult to overstate just how surprisingly early to the party this water may have been. “This suggests that water, the ...

It looks like an alien world, or a floating snow globe suspended in space. But this perfect sphere, hiding in our Milky Way ...

Ultraviolette Automotive is expanding globally. The Indian brand launches its F77 2 and F77 SuperStreet models in ten ...

Identifying ancient Chinese astronomical events represents a fascinating aspect of modern astrophysics. Chinese astronomers maintained meticulous records of celestial events for more than 2 millennia, ...

Astronomers have discovered a strange new object in our Milky Way galaxy. The celestial object is emitting X-rays around the ...

We present optical and near-infrared data of three Type II supernovae (SNe II), SN 2008bm, SN 2009aj, and SN 2009au. These SNe display the following common characteristics: signs of early interaction ...