Astronomy

How to view the celestial triple conjunction of 2021

Scientists discover that the universe is 13.77 billion years old

Astronomers calculate the age of the Universe with the Atacama Desert Telescope

One minute is actually 59 seconds

A professor at Harvard says an alien visited in 2017

Earth is in perihelion – closer to the sun than on any other day of the year

The Arecibo Observatory telescope will receive $ 8 million to launch reconstruction in Puerto Rico

Full moon names and dates for 2020, including December’s cold moon

A huge radioactive beam from the early universe has been spotted

Cincinnati Observatory’s 175-year-old telescope captures the rare Great Conjunction of Jupiter and Saturn