Observing Mars in the Night Sky

Observation is the key to understanding the history of our planet and those around us. What can be learned about Mars' history by looking at a few pictures, and how could that help us better understand Earth? Learners examine photos of...

There's something to look forward to in 2021 or 2022! Although the actual event occurred almost 2,000 years ago, the appearance of a new star will become evident from Earth in a few short years. The video instructor from the solar system...

Have you ever wanted to lay inside a cave and look up at thousands of stars twinkling? Caves in New Zealand have glow worms that mimic the night sky in order to confuse their prey. This allows the worms to trap their prey and eat them...

Prepare to be amazed! Look deep into the darkest part of the night sky, courtesy of a video from a vast physics playlist. Young astronomers see hundreds of galaxies through the eye of the Hubble Telescope. 

NASA allows anyone, not just scientists, to apply to use the Hubble Space telescope. For every six projects submitted, only one wins the chance to do groundbreaking research. The video explains one of these winning proposals that changed...

Up to 75 percent of the stars in the Milky Way are red dwarfs, yet we can't see any from Earth. The video explains what makes red dwarf stars unique. It highlights the potential for finding aliens or a planet humans could live on once...

For thousands of years, humans observed the night sky without the help of a telescope. The video explains the many amazing discoveries they made and how we still rely on them today. It details the constellations, various colors of the...

Ever found it difficult to observe the night sky with pupils because school takes place during the day? Host a stellar lesson using a detailed night sky interactive! Scholars view the apparent rotation of the sky from the comfort of the...

Students, working in small groups construct scale models of the planets and solar system. They examine images of Mars and discuss what might have caused the features. They record facts about their planetary research in their journals and...

Galileo is often credited as the inventor of telescopes, but he was just the first to use one to study the night sky. The last installment in a series of five about the Big Bang Theory looks at how scientists explore our universe. Groups...