A new study has breathed some fresh air in the former theories that meteorites brought water and other precursors for life to our planet billions of years ago.
In his book Extraterrestrial: The First Sign of Intelligent Life Beyond Earth' Avi Loeb lays out his theory about a space object that entered our solar system a few years ago.
With the growing number of space junk posing risk to functioning satellites and the ISS, Japan is developing a wooden satellite that can withstand the harsh space environment.
The Great Conjunction, which is taking place after 400 years, can be viewed from almost everywhere in the northern hemisphere in naked eye, an hour after sunset.