July 30, 2019

Watch SpaceX Rocket Break Sound Barrier Twice and Land in This Amazing Video

We see the landing from four different angles. Maybe you’ve gotten a bit blasé about rocket landings. SpaceX has pulled off more than 40 of them during orbital […]
July 28, 2019

This Newfound Alien Planet Has 3 Suns

Astronomers think they’ve spotted an alien planet with three suns on its horizon — but that still isn’t the most interesting thing about the strange new world’s sky. […]
July 27, 2019

We were not almost killed by an asteroid this week

“Scientists stunned by ‘city-killer’ asteroid that just missed Earth” is an awfully compelling headline. But it paints a much sexier—and scarier—portrait than the truth. Let’s look at […]
July 26, 2019

SpaceX’s Starship prototype has taken flight for the first time

We were on hand, in Boca Chica, for Starhopper’s big moment. BOCA CHICA BEACH, Texas—It flew. It really did. On Thursday night, SpaceX’s stainless steel Starship prototype […]
July 25, 2019

Apollo 11 Moon Landing Showed That Aliens Might Be More Than Science Fiction

On July 20, 1969, astronauts Neil Armstrong and Buzz Aldrin walked on Earth’s moon for the first time in human history. Four days later, they — along with […]
July 24, 2019

Who’s Out There–The Santa Fe Institute

The Santa Fe Institute is well-known for bringing together experts from diverse fields to tackle difficult problems. They love best, I suspect, to seek answers to […]
July 23, 2019

How Do an Astronaut’s Eyes Change in Space?

The Artemis program that will take humans back to the moon and beyond has everyone gazing up at the stars again. We’re well on our way […]
July 22, 2019

India moon mission lifts off to send rover to lunar south pole Social Sharing

Aircraft to land near unexplored far side of the moon in September India’s space agency says it has launched an unmanned spacecraft to the far side […]
July 20, 2019

Buzz Aldrin sloshed around in pee on the moon (and 11 other Apollo facts)

It was smelly up there. On July 20, 1969 our species took its first steps on an alien world. To celebrate the 50th anniversary of the […]