The Alternative to Dark Matter May be General Relativity Itself
No dark matter, no modified gravitation, just general relativity. Let’s see what we can get in disk galaxies.
Dwarf Galaxies at the cutting EDGE of galaxy formation
What can we use dwarf galaxies for?
Can We Look Forward to Vacations on TRAPPIST-1?
We discovered Earth-like planets but are they the next destination for human life?
Viability of Inhabiting the Galilean Moons
When the day comes for humans to develop permanent places to live on other worlds, we’ll probably start with the Moon or Mars. How feasible would it be to live on the moons of Jupiter too?
Meteor Showers and Common Misconceptions
Meteor showers are some of the most fascinating events in astronomy. In this post, guest author Laura Marseglia explains what is really happening when you see a meteor streak across the sky.
The Incredible Women of Hidden Figures
Today’s guest post looks at the lives of the three amazing women featured in Hidden Figures, as well as the larger conversation the movie opened up.