The Very First Image Of A Black Hole
After 20 years of coordinating a global network of radio dishes, the Event Horizon Telescope photographed the shadow of a black hole.
Play Event Horizon Bingo!
Remember: When it comes to amazing science, we’re all winners.
SciFri Extra: Picturing A Black Hole
The Event Horizon Telescope aims to take an image of a black hole. In this archival interview, astronomers describe the project’s methods and goals.
17:10
One Constant, Two Answers
Astronomers are trying to figure out how fast the universe is expanding. But two approaches are giving different answers.
23:12
Steven Strogatz On The ‘Infinite Powers’ Of Calculus
From gravity to HIV treatments, calculus has helped us understand our universe.
‘My God, It’s Full Of Stars’
Read Poet Laureate Tracy K. Smith’s poems influenced by science.
8:09
The Results Are In From The Distant Asteroid Ryugu
The first scientific data back from Japan’s Hayabusa2 mission to the asteroid Ryugu indicate that its very rocky and surprisingly dry.
Head Of NASA Jim Bridenstine Answers Your Questions
The NASA administrator discusses everything from Mars to the Space Force.
15:55
Student Scientists Investigate The Big Science Questions
In the 2019 Regeneron Science Talent Search, high school students looked at everything from exoplanet to HIV antiretroviral therapies.
7:23
SpaceX And A Dummy ‘Crew’ Visit The International Space Station
The first commercial vehicle designed to carry a crew visits the ISS.