supernova

In an unprecedented achievement, citizen scientists have set a new record for the SETI Institute and Unistellar, comprising the highest number of observers providing data on a single event. Amateur astronomers participating in the SETI…

Isotope ratios found in meteorites suggest that a supernova exploded nearby while the Sun and Solar System were still forming. But the blast wave from a supernova that close could have potentially destroyed the nascent Solar System. New…

The star Betelgeuse in the Orion constellation has shown unexpected behavior, dimming significantly in 2019 and 2020 and then brightening again, which has led to speculation about a possible supernova explosion and its impact on Earth.…

According to Einstein's general theory of relativity, time and space are fused together in a quantity known as spacetime. The theory suggests that massive objects, like a galaxy or galaxy clusters, can cause spacetime to curve.…

In the latest issue of the journal Nature, astronomers from Stockholm University reveal the origin of a thermonuclear supernova explosion. Strong emission lines of helium and the first detection of such a supernova in radio waves show that…

The rare sight of a Wolf-Rayet star -- among the most luminous, most massive, and most briefly detectable stars known -- was one of the first observations made by NASA's James Webb Space Telescope in June 2022. Webb shows the star, WR 124,…

Astronomers have discovered a supernova exhibiting unprecedented rebrightening at millimeter wavelengths, providing an intermediate case between two types of supernovae: those of solitary stars and those in close-binary systems. Many…

PCB Management Committee Chairperson Najam Sethi (centre) during PSL 8 trophy unveiling ceremony at Shalimar Gardens on February 9, 2023. — PCB.The Pakistan Cricket Board (PCB) on Thursday unveiled the much-awaited Pakistan Super…

Most players are looking to invest anywhere between $500 million and $1 billion in new ventures in the next couple of years, said experts on this segment. IMAGE: Text. Photograph: Simon Dawson/Reuters Some of the world's largest logistics…

Fire Boltt has released its latest smartwatch, the Fire-Boltt Supernova, in India. The Supernova is a Bluetooth-calling smartwatch that comes with an AMOLEDdisplay, sports mode tracking, and more.Fire-Boltt Supernova smartwatch: Price and…