Holy Cow! Is our journey through the universe the reason for the Hubble Tension?
We move through the universe relative to the Cosmic Microwave Background. Could our movement cause our measurements of the Hubble constant to be biased?
We move through the universe relative to the Cosmic Microwave Background. Could our movement cause our measurements of the Hubble constant to be biased?
Throughout its extraordinary lifetime, the Hubble Space Telescope has captured images of thousands of distant galaxies. What can we learn about galaxy evolution by piecing these datasets together?
Take a journey into the furthest reaches of our cosmos and learn about the most distant galaxy we have ever observed.
Most galaxies take significant fractions of the age of the universe to noticeably change. Others transform themselves in the first two billion years of the universe. How does this happen?
The early universe is a period of intense star formation across nearly all galaxies. Is it possible tell these galaxies apart from each other, when the universe was less than a few billion years old?
New observations of pulsing variable stars weigh in on the Hubble tension. Find out how in this Astrobite!