How do you measure the impact of a scientist? Does Stephen Hawking compare to Newton or Einstein? What were his contributions to black holes, the big bang, and quantum gravity?

How do you measure the impact of a scientist? Does Stephen Hawking compare to Newton or Einstein? What were his contributions to black holes, the big bang, and quantum gravity?
We are on the verge of sending humans back to the Moon. At the same time others prefer we focus our exploration on Mars. It’s a tough choice.
Today’s Travelers in the Night take us to asteroid mining company Astroforge first mission and discovery of comet 31
Join us as ASTROMAN delve into the wonders of the universe and explore the latest in astronomy and astrophotography. So what is astrophotography?
Let’s take a fast-paced journey through all that’s new in space and astronomy, including dark energy news, the death of supersymmetry, a closer look at remoting sensing in Earth science, and tales from the launch pad.
Today’s Actual Astronomy talk with Micahel Wright who recently visited Australia to view the Southern Skies for the first time.
It’s not surprising that there’s a lot of interest in the topic of getting a good job in astronomy. What sorts of jobs can one get with a degree versus without one? Let’s discuss this on our first Astronomy Coffee Hangout in quite a while.
Venus sucks. Seriously, that place is the worst, with its boiling temperature, intense pressure, sulfuric acid rain. But was it always this bad?
Even empty space isn’t empty. It’s filled with the quantum fluctuations of spacetime itself. Which can be measured with famous experiments like the Casimir Effect
Centaurs have long puzzled astronomers since they have traits in common with both asteroids and comets.