Content tagged with "center of the universe"

Nov 7, 2023 – Season 14 Episode 67

Relativity Round-up: StarTalk Live! With Janna Levin

Is the universe infinite? Neil deGrasse Tyson and comedian Paul Mecurio go to infinity and beyond as we explore the origins of relativity, time travel, and the discovery of expansion with astrophysicist Janna Levin, PhD live from Pioneer Works in Brooklyn.

This image, captured with the VISTA infrared survey telescope, as part of the Variables in the Via Lactea (VVV) ESO public survey, shows the central part of the Milky Way. While normally hidden behind obscuring dust, the infrared capabilities of VISTA allow to study the stars close to the galactic centre.

Sep 19, 2023 – Season 14 Episode 57

The Edge of Our Understanding with Brian Greene

Are humans smart enough to uncover the secrets of the universe? Neil deGrasse Tyson and comedian Chuck Nice explore the singularity, string theory, free will and more with theoretical physicist Brian Greene.

This image is a computer generated simulation that represents the gradient magnitude of cosmic strings induced anisotropies in the Cosmic Microwave Background.

Feb 14, 2023 – Season 14 Episode 10

Cosmic Queries – The Shape of the Universe with Delilah Gates

What is the shape of spacetime? Neil deGrasse Tyson and comedian Chuck Nice discover the structure of the universe, spacetime geometry, and relativity with theoretical physicist at Princeton Gravity Initiative, Delilah Gates.

These graceful arcs are examples of a cosmic phenomenon known as an Einstein ring. The ring is created as the light from a distant objects, like galaxies, pass by an extremely large mass, like this galaxy cluster. In this image, the light from a background galaxy is diverted and distorted around the massive intervening cluster and forced to travel along many different light paths towards Earth, making it seem as though the galaxy is in several places at once.

Oct 26, 2020 – Season 11 Episode 43

Cosmic Queries – The 2020 Nobel Prize

Can black holes alter light speed? Is astrophysics the Meryl Streep of the Nobel Prize in Physics? Neil deGrasse Tyson, Chuck Nice, and astrophysicist Janna Levin, PhD, answer Cosmic Queries about black holes and the 2020 Nobel Prize in Physics.

Event Horizon Telescope’s first direct visual image of a black hole in Messier 87, a supergiant elliptical galaxy in the constellation Virgo.

Aug 23, 2019 – Season 10 Episode 34

Cosmic Curiosities, with Paul Mecurio

Neil deGrasse Tyson and comic co-host Paul Mecurio answer a grab bag full of fan-submitted Cosmic Queries on the Big Bang, the boundaries of the universe, space tourism, Star Trek, dark matter, neutrinos, communicating with extraterrestrial life, and much more.

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