Physicists and astronomers study the ways in which various forms of matter and energy interact. Theoretical physicists and astronomers may study the nature of time or the origin of the universe. Some physicists design and perform experiments with sophisticated equipment such as particle accelerators, electron microscopes, and lasers.
Astronomers have always considered intergalactic violence to be a part of the process through which large galaxies tend to grow. A new survey suggests that some distant galaxies rip up and devour their smaller galaxy neighbours. Milky Way and Andromeda galaxy are known to be cannibals, spiral and closest to each other.
The big bang theory is known to be the first and most famous theory stating the evolution of the universe.
A huge star found near the centre of the Milky Way Galaxy once again goes on to prove how correct Einstein was in making assumptions about the gravity.
Nigeria is planning to the first African country for sending an astronaut into space.
Dark matter is a hypothetical type of matter distinct from baryonic matter (ordinary matter such as protons and neutrons), neutrinos and dark energy.
Stars. Universe has confounded mankind since ancient times. Early man would look up at the night sky and try to decipher the various shapes and figures created by groups of stars clustered together.