The collision hypothesis: that the early Earth collided with a Mars-sized object. This week, we got a...
science
Finally, my long-promised reaction video to the 1995 classic Apollo 13.
Earlier this week, the International Space Station sprung a leak. The leak was not life-threatening, but...
So was there a reason to fear that the test of the Emergency Alert System earlier this...
And so here we are, 16 years later, a nation of 330 million people sniffing, snarking and...
I don't like masks but the hysteria over them seems fantastically out of proportion. I'm also not...
Time to talk about one of the most amazing real-life spaceships ever built -- the Lunar Excursion...
There are more HeLa cells out there than there were in Lacks entire body. The problem is...
So my response to LK-99 is a shrug emoji. It could be the most important discovery in...
Einstein’s greatest mistake may not have been his greatest mistake. It may have been his most spectacular...
Aspartame is one of the most studied food additives in the human food supply. FDA scientists do...
The Chinese blockbuster "The Wandering Earth" which is about ... uh ... a wandering Earth. Could the...
By studying many pulsars all over the sky, you can see those ripples propagate across the galaxy,...
A running theme with Chat GPT: It has a tendency to very confidently say things that are...
In this episode, I take my first look at the classic Star Trek TV series. In particular,...
The FDA has approved the first “poop pill” that would transplant bacteria from on person’s digestive system...
On Wednesday, the scientists reported results that defied the long odds. The vaccine provoked an immune response...
I take a look back at Disney+'s spectacular Andor series and the episode The Eye. Would something...
In this week's video, I react to the 2005 film Serenity and the Firefly series that preceded...
Summoning up all the knowledge of my 30 in astrophysics and fourteen years in spacecraft operations,...
