SciShow
Record-Breaking Space Discoveries of 2016!
2016 was a lot of things, but for astronomers, it meant the discovery of some of the farthest, faintest, and youngest objects in the universe we've seen yet.
SciShow
Future Space News of 2017
We bring you a few upcoming missions that will be testing technology for future asteroid prospecting, trying to find more exoplanets, and continuing China's quest for a crewed moon mission.
PBS
What Does Dark Energy Really Do?
How does dark energy affect the universe's expansion? Measuring past expansion history should tell us the future expansion without ever having to count any galaxies. To measure this we need to measure the redshift-distance relationship,...
SciShow
Is the Universe Expanding?
Is the universe expanding? About a hundred years ago astronomers made a discovery that helped us unravel the mystery of the history of the universe!
Curated Video
GCSE Physics - What is Red Shift? #87
This video answers: - What is red shift? - How did we discover red shift? - Why is space stretching - Why is the universe expanding - How to we know the universe is expanding Exam board specific info: AQA - Separate/triple science only...
Curated Video
AWS Certified Solutions Architect Associate (SAA-C02) Exam Prep Course - Redshift
This video introduces you to Redshift. This clip is from the chapter "High Performance Architectures" of the series "AWS Certified Solutions Architect Associate (SAA-C02) Exam Prep Course".This video introduces you to the section.
Curated Video
AWS Solutions Architect Associate (SAA-C02) Exam Prep Course - 2021 UPDATED! - Amazon Redshift
This video focuses on Amazon Redshift, a custom-built database solution offered in Amazon Web Services (AWS). It also explains how well it works on massive data stores and allows you to quickly analyze the data. This clip is from the...
Curated Video
AWS Certified Data Analytics Specialty 2021 - Hands-On! - Kinesis Data Firehose
This video explains the concept of Amazon Kinesis data firehose. This clip is from the chapter "Domain 1: Collection" of the series "AWS Certified Data Analytics Specialty 2021 "Hands-On!".In this section, you will learn to build up a...
Curated Video
AWS Certified Data Analytics Specialty 2021 - Hands-On! - Spark Integration with Kinesis and Redshift
This video explains how to integrate Apache Spark with Amazon Kinesis and Redshift. This clip is from the chapter "Domain 3: Processing" of the series "AWS Certified Data Analytics Specialty 2021 "Hands-On!".In this section, we will...
Professor Dave Explains
Edwin Hubble, Doppler Shift, and the Expanding Universe
So we've made it all the way to the 20th century with the history of astronomy. Plenty had to happen to get us to that point, but the most amazing stuff is yet to come! Shortly after Einstein did his best work, a guy named Edwin Hubble...
TED-Ed
Is There a Center of the Universe?
The history of our understanding of the center of the universe is explored through this film. The ideas of Aristotle, Copernicus, Bruno, Descartes, and Herschel are included, as well as the new discoveries that have helped the theories...
Khan Academy
Red Shift, Scale of the Universe, Cosmology and Astronomy
The Red Shift concept can be one of the most confusing in physics. Learners may find it helpful to start with learning more about the Doppler Effect before introducing this video.
Curated OER
Red Shift: Measuring Distance in Space
Learn about gamma rays and red shift, what they are, what they mean, and how scientists use them to measure distances between objects in space. This clip explains how important red shifted gamma rays are to science and how illusive they...
Other
Physics Girl: Is Energy Always Conserved?
When light passes through the universe and is redshifted by the expansion of space itself, how is energy conserved? The stretched light has a longer wavelength and therefore a lower energy. Is energy conserved? If so, where does it go?...
Khan Academy
Khan Academy: Big Bang and Expansion of the Universe: Red Shift
Video lecture explores the red shift theory as it relates to the expansion of the universe. [10:04]