Search results: exploring the universe

if the universe is expanding, then into and from what is it expanding? does the universe have a limit? let's find out!

earth - our 'green house' always contains strange and interesting stories that not everyone can know as a year with 365.2564 days rather than 365 days or earth turning around. the

exploring the sun, extraterrestrial, searching for life in the solar system and potential super-earths for the hope of living in space are nasa's great missions from 2018 onwards.