Bozeman Science
Meselson-Stahl Experiment
Paul Andersen explains how the Meselson-Stahl experiment was used to prove that DNA copied itself through a semi-conservative process. They grew E. coli in a medium containing heavy nitrogen (N-15). They then added the E. coli to a...
NASA
NASA | Up to the Challenge
In October 2008, Goddard hosted The Discovery Channel's "Young Scientist Challenge." The challenge brought ten middle school student finalists from across the country to vie for the title of "America’s Top Young Scientist" and a chance...
NASA
NASA in Silicon Valley: Lynn Harper and Monsi Roman Talk About The Vascular Tissue Challenge
Lynn Harper and Monsi Roman Talk About The Vascular Tissue Challenge
NASA
Who Works At NASA? What It Means To Be a NASA Employee
Paula Cain, Joy Ng and Geronimo Villanueva tell the story of how life led them to NASA and share what qualities make a great NASA employee. Paula Cain is a thermal blanket technician at NASA's Goddard Space Flight Center. She builds...
One Minute History
065 Challenger Disaster - One Minute History
On January 28, 1986, seven astronauts boarded the Space Shuttle Challenger on a mission into low earth orbit. Seventy three seconds later, the shuttle began to break apart, resulting in the death of the entire crew. We honor the courage...
NASA
NASA | OLYMPEX Scientists in the Field: Joe Zagrodnik
Joe Zagrodnik is a student at the University of Washington who is working with NASA scientists to measure the properties of rain and snow in the Olympic National Park. From November 10 through December 21, NASA and university scientists...
NASA
NASA | Making Science Fun For Kids Through Comics
To get young students reading about science, NASA is trying something different. Instead of a press release or a scientific paper, the Global Precipitation Measurement (GPM) mission has launched a Japanese manga-style comic book. GPM, a...
NASA
NASA | Sea Level Rising: Interview with Tom Wagner
Earth’s rising seas are some of most visible signs of our warming planet. Over the last 20 years, NASA satellites, airborne missions and field campaigns show a steady rise in global sea levels as the world’s polar ice sheets melt. As the...
NASA
NASA in Silicon Valley: Darlene Lim Talks About Some Of The Challenges Of Doing Science On Mars
A conversation with Darlene Lim, Principal Investigator on NASA’s Biologic Analog Science Associated with Lave Terrains (BASALT) project.
NASA
The Invisible Network: 19. LCRD - The Dream | NASA's The Invisible Network Podcast
In this second episode of an LCRD-focused season of The Invisible Network podcast, we take a look at the reasons NASA is embracing optical communications technologies and what challenges LCRD will overcome.
NASA
NASA | Discover-AQ
NASA's launching a new mission this summer designed to better understand air pollution and gather data that could allow pollutants to be monitored more exactly from space. The field study coined, "Discover-AQ", will take place over the...
SWPictures
An Injection of Hope: The Challenges of Vaccination in Developing Countries
An Injection of Hope part 3/4: This video highlights the challenges of delivering vaccines to remote and impoverished communities in developing countries. It also explores the efforts of global vaccination programs to bridge the gap in...
NASA
NASA | IceBridge Mission Over the Antarctic Peninsula
The IceBridge science team and DC-8 crew flew a mission over the Antarctic Peninsula on Saturday, November 13th. This video provides a snapshot of the flight from the field and describes the challenges faced with weather and terrain....
NASA
NASA | IceBridge 2011: Update from Greenland
In this update from the field, the OIB team discusses the challenges they face in their mission.
KnowMo
Problem Solving with Descriptive Statistics
The video is a lecture on problem solving descriptive statistics questions, focusing on the mean, median, mode and range. The instructor works through two examples and emphasizes the importance of logical thinking and interpretation of...
Wonderscape
The Challenges and Changes in Space Exploration
Explore the complexities of space exploration, from its awe-inspiring achievements to its tragic setbacks. Learn about pivotal events like the Challenger and Columbia disasters, which reshaped perceptions of space travel. Delve into the...
AllTime 10s
10 Things NASA Doesn't Want You To Know
When it comes to NASA, things are bound to get a little out of this world. Alltime10s brings you some weird claims and historical abnormalities about the world's most famous space program.
Wonderscape
Preschool Prep: Alphabet Around the Supermarket
Join host Kristin as she takes you on a fun-filled adventure through the alphabet and through the supermarket. Each upper-case letter of the alphabet gets presented slowly, several times with large, easy-to-read graphics. Each letter...
NASA
Predicting Malaria Outbreaks With NASA Satellites
In the Amazon Rainforest, few animals are as dangerous to humans as mosquitos that transmit malaria. The tropical disease can bring on severe fever, headaches and chills and is particularly severe for children and the elderly and can...
NASA
New NASA Mini-Series: Hubble Tool Time
Tuesdays starting on April 16, 2019, we will be releasing a new six-part mini-series about the tools used on Hubble's servicing missions, hosted by retired NASA astronaut John Grunsfeld. Hubble was uniquely designed to be serviced in...
Curated Video
Small Steps, Giant Leaps: Episode 29, Centennial Challenges Small Steps, Giant Leaps
Monsi Roman, NASA Centennial Challenges Program Manager, discusses the agency’s flagship prizes and competition program.
NASA
The Rocket Ranch: Episode 28: Women in STEM - Stories of Challenge and Success
When instrumentation controller JoAnn Morgan was in Firing Room number One for the historic moonshot in 1969, she was the only woman. NASA has come a long way since. Today, the very same firing room is led by a woman, and 30% of the...
NASA
NASA in Silicon Valley: NASA in Silicon Valley Live - Episode 01 - We're Going Back to the Moon!
We’ve launched a live video show on Twitch called NASA in Silicon Valley Live! This is an audio-only version of our premiere episode that streamed on Jan. 12. In it, we talk about going back to the Moon with NASA rock stars Jim Green and...
NASA
NASA in Silicon Valley: Eugene Tu and Carol Carroll Talk About NASA Ames Research Center
A conversation with the leadership of NASA's Ames Research Center in Silicon Valley, Center Director Eugene Tu and Deputy Center Director Carol Carroll.