Do space and time really exist? NASA astronomer Michelle Thaller looks at the implications of Einstein's famous equation E=mc2.
Being stuck at home is not as intense as being away from Earth, but there are ways to cope in either scenario.
Next on Big Think's 2019 top 10 countdown, black holes may give us a glimpse of the underlying nature of reality.
NASA's Michelle Thaller explains why the term 'Big Bang' is misleading, and how to best imagine the shape of the universe.
Where is God? Michelle Thaller lays out a cosmic view of religion, science, and the human condition.
Around Halloween in 2015, astronomers discovered 'The Goblin'. Now, it's leading us to what some call Planet X.
The universe is a huge place, inconceivably vast. And it can make even the most brilliant minds feel very, very small.
We love citing the big names in science. Einstein. Curie. Sagan. Nye The Science Guy. But does that lower the bar for the rest of the workaday scientists out there?
What are the different types of rocket engines and will there be a rocket engine coming in the future that uses very little energy? NASA's Michelle Thaller explains.
NASA's Michelle Thaller shares her prediction of what it will take to get people to Mars, including what role Elon Musk will play in that effort.
Can radiation in space limit human exploration? It's a real challenge, explains NASA's Michelle Thaller.
Michelle Thaller from NASA examines if it's possible to put up a giant disk to block out the sun's rays and cool Earth.
If we ever discover the true size of the universe, we'll likely have galaxies to thank. The trillions of massive star clusters we've observed are sending light from the early universe back to us.
With over 100 active science missions, from the Hubble Space Telescope to studying ice shifts on Earth, working at NASA can be a dream come true for any astronomer or astrophysicist.
Astronauts aren’t floating in space, they’re free falling—and so are you. Here's the amazing science behind so-called zero gravity.
Stephen Hawking was one of the greatest scientific and analytical minds of our time, says NASA's Michelle Thaller.
We've known for 2,000 years that the Earth is round. Here are three observable proofs that can instantly debunk flat-Earth theory.
Ever wanted to ask a NASA astronomer a question? Michelle Thaller is Big Think's resident space pro, and she is taking questions right now!
NASA's director of science communication explains why success and failure are vague, impractical metrics to give young people.
What can cause a ripple in both space and time? Neutron stars colliding. And what can observe that phenomenon? A two-mile-long laser.
Love being an intelligent, mobile, conscious being? Thank colliding neutron stars. They created all the gold in the universe, including the gold atoms that your brain can't function without.
If there’s other intelligent life in the universe, is it very different from us, or is it very similar? First we have to know where our species is headed, says NASA's Michelle Thaller.
Dr. Michelle Thaller is an astronomer who studies binary stars and the life cycles of stars. She is Assistant Director of Science Communication at NASA. She went to college at Harvard University, completed a post-doctoral research fellowship at the California Institute of Technology (Caltech) in Pasadena, Calif. then started working for the Jet Propulsion Laboratory's (JPL) Spitzer Space Telescope. After a hugely successful mission, she moved on to NASA's Goddard Space Flight Center (GSFC), in the Washington D.C. area. In her off-hours often puts on about 30lbs of Elizabethan garb and performs intricate Renaissance dances. For more information, visit NASA.