Denisovans are extinct species or subspecies of human who are believed to have lived about 41,000 years ago. Similarly, Neanderthals are ancient humans became extinct about 40,000 years ago.

A talk about Space, radiation and cosmic rays might sound like a Sci-Fi movie. But, unlike the reel world, the real fact is that increasing space radiation is becoming a threat to the Earth.

NASA MARS 2020 rover mission is a part of its long –term robotic exploration of the Red Planet. In the meantime, Elon Musk, CEO of SpaceX mentioned about his launch of test flights in 2019.

the Kepler Spacecraft mission, NASA is responsible for carrying out many successful operations in the Space. In order to perform a long-term assignment, National Aeronautics and Space Administration is an independent agency must consider reserving enough fuel for last action.

Have you ever wondered about those million stars, stellar remnants, dark matter and so on moving in the galaxy? If you are interested the word ‘Galaxy’ then this article will surely make you spell-bound.

Seven per cent of astronaut Scott Kelly's genes linked to the immune system, DNA repair and bone formation, showed an unexpected change as a result of spending nearly a year in space, reveals NASA's "Twins Study" aimed to unravel the genomics era of space travel.

NOAA help people build forecasts for weather here on Earth, they also predict space weather events like geomagnetic storms.

An international team of astronomers has discovered the oldest supernova ever detected a huge cosmic explosion that took place 10.5 billion years ago. A supernova is the explosion of a massive star at the end of its life cycle.

NASA's Mars rover Opportunity, which reached its 5,000th Martian day, or sol, this week has observed possible "rock stripes" that could suggest actions of water, wind or other processes on the Red Planet.

Have you wondered how would people react if scientists ever detect alien life in the universe? Humans would be "pretty upbeat" and welcome the news, finds a study.