logo
episode-header-image
Dec 2021
19m 52s

40 - How Will JWST Change Astronomy?

DAN HOOPER, SHALMA WEGSMAN
About this episode
Today we dive into the world's shiny new space telescope - JWST. Learn why are physicists and astronomers are so excited about it, and what new secrets of the universe it might reveal. Keep your eye out for its launch later this week! Support the show 
Up next
Jan 19
98 - An Improbable Quantum Ghost Story (Ft. David Kaplan)
An unlikely change in the theory of quantum mechanics would lead to bizarre new conclusions. Our guest talks us through non-linear quantum mechanics, and how physicists like him are testing it.For ad-free episodes and exclusive ask-us-anything segments, join us for just $3 a mont ... Show More
41m 21s
Dec 22
97 - The Schrödinger Equation: The Heart of Quantum Mechanics
Quantum mechanics is full of surprises. But somehow, the theory is captured almost entirely in a single equation. Today we explore the Schrödinger equation: how it works, what it says about nature, and why it revolutionized physics.For ad-free episodes and exclusive ask-us-anythi ... Show More
29m 52s
Nov 2025
96 - The Making of Particle Fever (Ft. David Kaplan)
<p>In the years leading up to the Large Hadron Collider turning on, the physics community was buzzing with curiosity and excitement about what they were about to discover. These moments were captured in the documentary Particle Fever, created by the particle physicist David Kapla ... Show More
53m 24s
Recommended Episodes
Oct 2024
Ep. 729: The James Webb Space Telescope
Astronomy Cast Ep. 729: The James Webb Space Telescope By Fraser Cain & Dr. Pamela Gay Streamed live on Sep 30, 2024. Let's talk about that giant telescope that's changing everything. We have been waiting our entire careers to make this episode on the James Webb Space Telescope, ... Show More
37m 55s
Feb 2016
AaS! 26: Wolf-Rayet Stars: Sci-Fi or What?
<p>What's so special about Wolf-Rayet stars? Do we even know how they work? And what does this all have to do with Paris? I answer these questions and more in today's Ask a Spaceman!</p> <p>Support the show: <a href= "http://www.patreon.com/pmsutter">http://www.patreon.com/pmsutt ... Show More
31m 8s
Sep 2025
What Webb Is Teaching Us About Our Solar System
NASA’s James Webb Space Telescope is hard at work answering our biggest questions about the birth of our universe and faraway galaxies. But some astronomers are pointing its powerful eyes much closer to home. In this episode, Caltech astronomer Katherine de Kleer explains how Web ... Show More
27m 32s
Sep 2025
Webb's Exoplanet Research Sounds Like Sci-Fi—But It's Real
Some exoplanets—like a gas giant with rain made of glass and 5,000-mile-per-hour winds—sound like worlds dreamed up by a science fiction writer. But they’re real. From light-years away, scientists can uncover details about planets orbiting distant stars and even ask whether some ... Show More
23m 43s
Jan 2025
Webb Telescope Confirms Hubble Tension, Vesta's Liquid Mysteries, and Mars' Explosive New Year: S28E01
<b>SpaceTime Series 28 Episode 01</b><br /><b>Webb Telescope Confirms Hubble Tension</b><br />The James Webb Space Telescope has confirmed the Hubble Tension, challenging the current understanding of cosmic theory. New observations reveal that the Universe is expanding faster now ... Show More
32m 45s
Nov 2025
The Sound Barrier #4: Listen to the universe
When Wanda Diáz-Merced lost her sight as a college student, she thought her dreams of becoming an astronomer were over — until she learned to listen to space instead. Wanda is one of several pioneering scientists listening to space. For this episode, we also spoke to Robert Wilso ... Show More
37m 25s
Apr 2024
#407: Unraveling the Universe's Expansion Enigma & Mars' Hidden Volcano
Embark on a cosmic odyssey with Andrew Dunkley and Professor Fred Watson as they unravel the mysteries of the universe's expansion and unearth a colossal Martian secret in this episode of Space Nuts. Dive into the perplexing debate over the universe's expansion rate, as new findi ... Show More
29m 32s