Collision disrupted our galaxy’s steady pace of star formation
Latest evidence shows that planets are capable of hosting life exist in large numbers beyond our solar system
Experts warned that powerful geomagnetic storm could result in trillions of dollars worth of damage
Kepler mission team released a survey of 219 potential exoplanets detected by the space observatory
NASA's scientists think the conventional definition of planet has many flaws and propose to change it
Rosetta and lander probe Philae travelled more than six billion kilometres over 10 years to reach 67P
Dubbed RR245, the icy world is currently about 9.7 billion kilometres (six billion miles) from the Sun
Researchers Konstantin Batygin and Mike Brown say have not yet observed the object directly
Researchers say they found planet through mathematical modeling and computer simulations