The Hubble constant, which represents the rate of expansion, is calculated using observations of nearby galaxies and the cosmic microwave background.
Related Posts
Space debris is coming down more frequently. What are the chances it could hit someone or damage property?
Brad Tucker, Author provided Fabian Zander, University of Southern Queensland In the past week alone, we’ve seen two…
The Parker Solar Probe Just Took Its First Visible-Light Photos of Venus
Months after claiming the ultimate speed record for an artificial object and after dipping below our Sun’s atmosphere…
A Supernova For the History Books
On February 23, 1987, the supernova SN1987A exploded in the Large Magellanic Cloud, visible to the naked eye…
Webb Telescope’s Deep Dive into NGC 5068’s Star Formation Unveiled
The James Webb Space Telescope recently presented a stunning image showcasing the barred spiral galaxy NGC 5068, captured…