12:09
A Grim Milestone, As Cases Continue
Over one million in the U.S. have died of COVID-19, according to CDC numbers.
25:41
The End Of Astronauts: Why Robots Are The Future Of Exploration
Some argue that it’s safer, cheaper, and better for science if robots take the place of astronauts.
17:13
Meet The ‘Gentle Giant,’ Your Friendly Neighborhood Black Hole
A global collaboration of 300 scientists unveils the second-ever picture of a black hole, the Milky Way’s own supermassive Sagittarius A*.
16:37
How Would You Spend A Trillion Dollars?
Where an infusion of cash might make the most progress toward fixing the planet’s problems.
16:42
Over 5,000 Exoplanets Have Now Been Discovered
This week, the NASA Exoplanet Archive logged the 5,000th confirmed planet outside of our solar system.
17:18
The Case Of Mars’ Missing Water
Water was once everywhere on Mars. This is how scientists are learning where it all went, and where some of it might be.
6:15
Why The Equinox Can Make Your Credit Card Fail
Twice a year, Earthbound satellite dishes can get blinded by the Sun.
19:27
Can Meteorites On Earth Point To Ancient Life On Mars?
An astrobiologist explains why a meteor from Mars changed planetary science. Plus, why samples from the Perseverance rover will be key to understanding the Red Planet.
12:05
Paul Farmer, Global Health Leader, Dies At 62
A champion of equitable healthcare, and the co-founder of humanitarian non-profit Partners In Health, Farmer leaves behind a poignant legacy.
Get Outta This World With Our Mars Book Club Events
This spring, The SciFri Book Club team is gathering to explore this season’s Book Club pick, ‘The Sirens of Mars.’