Nebula

Twitter reveals 40 new Avengers: Endgame emojis ahead of the movie release

New emojis show all the heroes who survived Thanos’ genocidal snap including Korg and Miek.

Earth's water a result of asteroid impacts and leftover gas from Sun's birth: Study

The theory about Earth's water fits neatly into existing ones about formation of the Sun & planets.

Indian astronomers obtain the ‘most precise hard X-ray polarization measurements of the Crab pulsar so far’

Crab pulsar contains 1.4 solar masses and rotates thirty times every second emitting a pulse of radiation in almost all wavelengths every 33 milliseconds.

Astronomers have spotted a mysterious nebula that is glowing without any known power source

Astronomers have spotted an enormous, glowing blob of gas in the distant universe, with no obvious source of power.