The Hubble constant, which represents the rate of expansion, is calculated using observations of nearby galaxies and the cosmic microwave background.
Related Posts
One of the Milky Way’s “Satellite” Galaxy May Hide a Massive Black Hole Inside It
Astronomers around the world know that our home galaxy, the Milky Way Galaxy, has something hidden within its…
Studying yeast DNA in space may help protect astronauts from cosmic radiation
The atmosphere protects life on Earth from the effects of the Sun’s radiation, but space travel is a…
Here Are Our Top ‘Modern Sciences’ Stories This November
November has now come and gone, and the year is slowly closing. However, that doesn’t mean that we’re…
Spacesuits need a major upgrade for the next phase of exploration
NASA Yang Gao, King’s College London Humans have long dreamed of setting foot on the Moon and other…