ask an astronomer
![Ask An Astronomer - Artemis Success!](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask An Astronomer - Artemis Success!
![Ask An Astronomer - March 7th, 2024](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask An Astronomer - March 7th, 2024
![What was Einstein’s most mind-blowing discovery? | Ask an astronomer | Michelle Thaller | Big Think](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
What was Einstein’s most mind-blowing discovery? | Ask an astronomer | Michelle Thaller | Big Think
![Ask An Astronomer - What's Happening with Artemis?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask An Astronomer - What's Happening with Artemis?
!["Why aren't there any green stars?" (Ask an Astronomer)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
"Why aren't there any green stars?" (Ask an Astronomer)
![Ask An Astronomer Live Stream - Episode 1](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask An Astronomer Live Stream - Episode 1
!["Why isn't Pluto a planet anymore?" (Ask an Astronomer)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
"Why isn't Pluto a planet anymore?" (Ask an Astronomer)
![Astronauts Answer 50 of the Most Googled Space Questions | WIRED](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Astronauts Answer 50 of the Most Googled Space Questions | WIRED
![Why Does the Moon Look Like It Changes?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Why Does the Moon Look Like It Changes?
!["How do stars live and die?" (Ask an Astronomer)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
"How do stars live and die?" (Ask an Astronomer)
![Neil deGrasse Tyson Answers Science Questions From Twitter | Tech Support | WIRED](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Neil deGrasse Tyson Answers Science Questions From Twitter | Tech Support | WIRED
![What Causes an Eclipse of the Moon?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
What Causes an Eclipse of the Moon?
![How to become an Astrophysicist | My path from school to research (2004-2020)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How to become an Astrophysicist | My path from school to research (2004-2020)
![What Is a Redshift?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
What Is a Redshift?
![Introduction to Astronomy: Crash Course Astronomy #1](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Introduction to Astronomy: Crash Course Astronomy #1
![Neil deGrasse Tyson: How to Become an Astrophysicist](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Neil deGrasse Tyson: How to Become an Astrophysicist
![Is the universe a hologram? The strange physics of black holes | Michelle Thaller | Big Think](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Is the universe a hologram? The strange physics of black holes | Michelle Thaller | Big Think
![This is what an astrophysics exam looks like at MIT](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
This is what an astrophysics exam looks like at MIT
![How fast is Earth traveling through space? That depends. | Michelle Thaller | Big Think](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How fast is Earth traveling through space? That depends. | Michelle Thaller | Big Think
![Art vs. science? The battle that never was | NASA's Michelle Thaller | Big Think](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Art vs. science? The battle that never was | NASA's Michelle Thaller | Big Think
![Neil deGrasse Tyson on Aliens, Mars & Why an Asteroid Might Flatten Earth [Full Interview]](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Neil deGrasse Tyson on Aliens, Mars & Why an Asteroid Might Flatten Earth [Full Interview]
![Why Is the Sky Blue? (Ask an Astronomer)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Why Is the Sky Blue? (Ask an Astronomer)
![Ask An Astronomer - Japan on the Moon and End of Ingenuity](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask An Astronomer - Japan on the Moon and End of Ingenuity
![The Center Of The Universe](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
The Center Of The Universe
!["How can we see a black hole?" (Ask an Astronomer)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
"How can we see a black hole?" (Ask an Astronomer)
![How Do I Become an Astronomer?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How Do I Become an Astronomer?
!["What happens when galaxies collide?" (Ask an Astronomer)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
"What happens when galaxies collide?" (Ask an Astronomer)
![Ask An Astronomer Live Stream - Episode 2](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask An Astronomer Live Stream - Episode 2
![Kepler's Third Law of Motion - Law of Periods (Astronomy)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Kepler's Third Law of Motion - Law of Periods (Astronomy)
![Why Doesn't the Moon Fall Down?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Why Doesn't the Moon Fall Down?
![Ask an Astronomer! (March 18th, 2020)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask an Astronomer! (March 18th, 2020)
![So You Want To Get an Astronomy/Astrophysics Degree](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
So You Want To Get an Astronomy/Astrophysics Degree
![Next in Science | Astronomy and Astrophysics | Part 1 || Radcliffe Institute](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Next in Science | Astronomy and Astrophysics | Part 1 || Radcliffe Institute
![When will we find alien life? Place your bets! | Michelle Thaller | Big Think](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
When will we find alien life? Place your bets! | Michelle Thaller | Big Think
![Why are so many objects in space shaped like discs? | Michelle Thaller | Big Think](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Why are so many objects in space shaped like discs? | Michelle Thaller | Big Think
![Where Is the Center of the Universe? (Ask an Astronomer)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Where Is the Center of the Universe? (Ask an Astronomer)
![Is astronomer and astronaut the same?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Is astronomer and astronaut the same?
![How do we study the stars? - Yuan-Sen Ting](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How do we study the stars? - Yuan-Sen Ting
![Why Do We See Spiral Arms in Some Galaxies?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Why Do We See Spiral Arms in Some Galaxies?
![Ask An Astronaut Live with Tim Peake 🚀](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask An Astronaut Live with Tim Peake 🚀
![Ask An Astronomer Live Stream - Episode 26](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask An Astronomer Live Stream - Episode 26
![Ask An Astronomer Live Stream - Episode 7](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask An Astronomer Live Stream - Episode 7
![Where do atoms come from? Billions of years of cosmic fireworks. | Michelle Thaller | Big Think](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Where do atoms come from? Billions of years of cosmic fireworks. | Michelle Thaller | Big Think
![Why Are Solar Eclipses Only Visible in Some Places?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Why Are Solar Eclipses Only Visible in Some Places?
![Tiny humans, big universe: How to balance anxiety and wonder in astrophysics | Michelle Thaller](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Tiny humans, big universe: How to balance anxiety and wonder in astrophysics | Michelle Thaller
![Ask An Astronomer: Keeping Track of Nighttime Events from Home](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask An Astronomer: Keeping Track of Nighttime Events from Home
![Astronomy for Beginners - Getting Started Stargazing!](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Astronomy for Beginners - Getting Started Stargazing!
![Why is the Universe accelerating? Nobel Laureate Brian Schmidt explains](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Why is the Universe accelerating? Nobel Laureate Brian Schmidt explains
![How the Moon’s ice craters will power a human colony | Michelle Thaller | Big Think](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How the Moon’s ice craters will power a human colony | Michelle Thaller | Big Think
![Expansion of the Universe: Where is the Centre? - The Balloon Analogy (Ask an Astronomer)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Expansion of the Universe: Where is the Centre? - The Balloon Analogy (Ask an Astronomer)
!["What is a redshift?" (Ask an Astronomer)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
"What is a redshift?" (Ask an Astronomer)
![Why zero gravity is a myth: The amazing science of 'floating' astronauts | NASA's Michelle Thaller](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Why zero gravity is a myth: The amazing science of 'floating' astronauts | NASA's Michelle Thaller
!["Why doesn't the moon fall down?" (Ask an Astronomer)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
"Why doesn't the moon fall down?" (Ask an Astronomer)
![Spitzer Turns Five (Ask an Astronomer Special)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Spitzer Turns Five (Ask an Astronomer Special)
![Why Your Zodiac Sign Is Wrong](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Why Your Zodiac Sign Is Wrong
![2 questions to must ask any Astrologer - OMG Astrology Secrets 26](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
2 questions to must ask any Astrologer - OMG Astrology Secrets 26
![Ask-an-Astronomer Alex Filippenko July 13 2020](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Ask-an-Astronomer Alex Filippenko July 13 2020
!["Why is Spitzer painted black?" (Ask an Astronomer)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
"Why is Spitzer painted black?" (Ask an Astronomer)
![What is the Universe Expanding Into?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
What is the Universe Expanding Into?
![Telescopes in Space! | How We Study Space | SciShow Kids](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Telescopes in Space! | How We Study Space | SciShow Kids