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
Mars helicopter

NASA sending a robot helicopter to Mars in 2020

The Mars Helicopter will be the size of a football and weigh about 1.8 kg. Its twin blade setup will spin ten times faster than Earth choppers and if it does manage to fly, it will take 90-second-long trips over the course of a month. May 13, 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
Air pollution

Carbon dioxide reached the highest level in recorded history

The planet is getting warmer and one of the reasons for this is the release of greenhouse gasses like carbon dioxide that trap heat in the atmosphere. Carbon dioxide is the most prevalent among all greenhouse gases and it has just reached its highest recorded level. May 6, 2018