Categories: Astrophotos
Astrophoto: Northern Horizon by Hulett Keaton
Image credit: Hulett Keaton. Click to enlarge
Recent Posts
Rotation Curves of Galaxies Stay Flat Indefinitely
In his classic book On the Structure of Scientific Revolutions, the philosopher Thomas Kuhn posited…
4 mins ago
Almost a Third of Early Galaxies Were Already Spirals
In the years before the JWST's launch, astronomers' efforts to understand the early Universe were…
16 mins ago
Which Stars are Lethal to their Planets?
Many years ago, there was a viral YouTube video called "History of the entire world,…
1 hour ago
Fish Could Turn Regolith into Fertile Soil on Mars
What a wonderful arguably simple solution. Here’s the problem, we travel to Mars but how…
2 days ago
New Simulation Explains how Supermassive Black Holes Grew so Quickly
One of the main scientific objectives of next-generation observatories (like the James Webb Space Telescope)…
2 days ago
Don't Get Your Hopes Up for Finding Liquid Water on Mars
In the coming decades, NASA and China intend to send the first crewed missions to…
3 days ago