supermassive black hole,

Fastest growing black hole ever found eats a sun every 2 days

The black hole is 12 billion light years away and is unlikely to ever get near Earth. With a mass of about 20 billion suns, the black hole would have appeared 10 times brighter than the moon if it was located at the center of the Milky Way. May 16, 2018
pokhran

India celebrates 20 years of Pokhran-II: Here's how it all began

Pokhran-II witnessed five nuclear bomb test explosions between May 11 and May 13, 1998. This is not the first nuclear test conducted by India – Pokhran-I (codename - Smiling Buddha) was conducted on 18 May 1974. However, India did not declare itself a nuclear-weapons enabled country in that year. May 11, 2018
asteroid,

Asteroid spotted past Neptune and no one knows how it got there

There is an asteroid near Neptune which should not be there. Most space rocks float in a belt between Mars and Jupiter, and this is one of the first asteroids that has actually traveled across three gas giants and settled in the far outer reaches of the Solar System. May 10, 2018
alien life

Alien life could be found by looking at a planet's changing seasons

One of the reason for life to flourish on Earth is the atmosphere, its composition and the way it reacts and changes to seasonal changes. If we were to look for just this in other worlds, it might be possible to detect or even confirm life in those planets. May 10, 2018