17:09
Searching For Extraterrestrial Life Like ‘Sherlock Holmes’
A strange celestial visitor in 2017 has this Havard astrophysicist convinced of intelligent life outside our solar system.
12:13
Strap In, It’s Going To Be A Big Year For Space News
From missions to Mars to civilian space flight, we round up what we can look forward to this year in space news.
12:13
Nature’s Own Holiday Light Show
The aurora usually sticks close to the poles. But shifting magnetic field lines allow it to sometimes be seen far south of the Arctic.
30:10
What Would Happen If You Fell Into A Black Hole?
In her new book, “Black Hole Survival Guide,” astronomer Janna Levin explores different theories, most of them grisly.
12:07
COVID-19 Vaccinations Begin In The U.K.
Plus, Canada approves a vaccine, and the FDA may approve a vaccine for the US this week.
Surveying The Northern Lights
For nearly two decades, Don Hampton has been monitoring the Northern Lights in Alaska to understand the energy pouring down from auroras.
11:42
China’s Chang’e-5 Lander Touches Down On The Moon
China caps off an historic space mission, as the era of the Arecibo Observatory comes to a crashing end.
17:18
Puerto Rico’s Famous Arecibo Observatory Decommissioned
The NSF plans to decommission the giant radio observatory after major damage. A look at the loss for science, and for Puerto Rico.
Witnessing Environmental Change From Space
From deforestation to algal blooms, NASA earth scientist Africa Flores-Anderson monitors the planet through satellite images and data.
Design A Glove Fit For An Astronaut
In this engineering design challenge, invent space gloves that will allow astronauts to collect samples on future missions to Mars.