Formal & Physical Sciences Space ExplorationENOpening a New Window on the Universe with XRISMBrian WilliamsNovember 5, 2026 58 min★ ★ ★ ★ ☆ 4/5XRISMX-Ray AstronomySpectroscopy
Formal & Physical Sciences Astronomy & CosmologyENThe Messy Eating Habits of Black HolesAnthony PiroOctober 22, 2026 66 min★ ★ ★ ★ ☆ 4/5Black HoleTidal Disruption EventAccretion Disk
Formal & Physical Sciences Astronomy & CosmologyENThe Mysterious Nature of Little Red DotsGuillermo BarroAugust 19, 2026 74 min★ ★ ★ ★ ☆ 4/5AstrophysicsJWSTGalaxies
Formal & Physical Sciences Astronomy & CosmologyENThe Lives and Deaths of Star Clusters and the Black Holes They Make Along the WayCarl RodriguezAugust 19, 2026 72 min★ ★ ★ ★ ☆ 4/5Star ClustersBlack HolesGravitational Waves
Formal & Physical Sciences Astronomy & CosmologyENSupernova H0pe: The Multiply-imaged Standard Candle that Yielded a Value for H0Brenda FryeAugust 19, 2026 60 min★ ★ ★ ★ ☆ 4/5SupernovaGravitational LensingHubble Constant
Formal & Physical Sciences Astronomy & CosmologyENStar Cluster Formation Binary Stars and Multiple Populations Missing LinksAlison SillsAugust 19, 2026 60 min★ ★ ★ ★ ☆ 4/5Star ClustersBinary StarsMultiple Populations
Formal & Physical Sciences Astronomy & CosmologyENObserving the Circum(sub)stellar Environments and Atmospheres of the Lowest Mass Stars Brown DwarfsKimberly Ward-DuongAugust 19, 2026 60 min★ ★ ★ ★ ☆ 4/5Brown DwarfsLow-Mass StarsCircumstellar Disks
Formal & Physical Sciences Astronomy & CosmologyENHow to Reionize the Universe Lessons from Low RedshiftAnne Jaskot (Williams College)August 19, 2026 53 min★ ★ ★ ★ ☆ 4/5ReionizationLyman ContinuumGalaxy Evolution
Formal & Physical Sciences Astronomy & CosmologyENGalaxy Clusters As Dark Matter LaboratoriesBenedikt DiemerAugust 19, 2026 57 min★ ★ ★ ★ ☆ 4/5Dark MatterGalaxy ClustersHalo Structure
Formal & Physical Sciences Astronomy & CosmologyENExoplanet Atmospheres RevealedNestor EspinozaAugust 19, 2026 57 min★ ★ ★ ★ ★ 5/5JWSTExoplanetsAtmospheres
Formal & Physical Sciences Astronomy & CosmologyENExoplanet Atmospheres in the Next DecadeMercedes López-Morales (STScI)August 19, 2026 61 min★ ★ ★ ★ ☆ 4/5ExoplanetsAtmospheresIsotopes
Formal & Physical Sciences Astronomy & CosmologyENCelebratory Talk Series -- January 29 2025STScI ResearchAugust 19, 2026 120 min★ ★ ★ ★ ☆ 4/5JWSTGalaxiesStar Clusters
Formal & Physical Sciences Astronomy & CosmologyEN2025 Spring Colloquium Presents: Postdoctoral Colloquium DaySTScI ResearchAugust 19, 2026 64 min★ ★ ★ ★ ☆ 4/5Massive StarsInterstellar MediumGalaxy Evolution
Formal & Physical Sciences Astronomy & CosmologyEN2025 Spring Colloquium Presents: Postdoc PresentationsSTScI ResearchAugust 19, 2026 59 min★ ★ ★ ★ ☆ 4/5AstrophysicsPostdocJWST
Formal & Physical Sciences Astronomy & CosmologyENSTScI/JHU 2026 HotSci Series -- August 11STScI ResearchAugust 13, 2026 62 min★ ★ ★ ★ ☆ 4/5JWSTRomanAGN
Formal & Physical Sciences Astronomy & CosmologyENSTScI/JHU 2026 HotSci Series -- August 5STScI ResearchAugust 6, 2026 63 min★ ★ ★ ★ ☆ 4/5ExosphereGalaxy EvolutionStar Formation
Formal & Physical Sciences Astronomy & CosmologyENSTScI/JHU 2026 HotSci Series -- July 29thSTScI ResearchJuly 30, 2026 60 min★ ★ ★ ★ ☆ 4/5JWSTStar FormationLight Echoes
Formal & Physical Sciences Astronomy & CosmologyENSTScI/JHU 2026 HotSci Series -- July 22ndSTScI ResearchJuly 23, 2026 64 min★ ★ ★ ★ ☆ 4/5AstronomyQuasarsPhotometry
Formal & Physical Sciences Astronomy & CosmologyENSTScI/JHU 2026 HotSci Series -- July 15thSTScI ResearchJuly 16, 2026 48 min★ ★ ★ ★ ☆ 4/5ExoplanetsBrown DwarfsCosmic Rays
Formal & Physical Sciences Astronomy & CosmologyENSTScI/JHU 2026 HotSci Series -- July 9thSTScI ResearchJuly 9, 2026 47 min★ ★ ★ ★ ☆ 4/5AstrophysicsStar ClustersProtoplanetary Disks
Formal & Physical Sciences Astronomy & CosmologyENSTScI/JHU 2026 HotSci Series -- July 1stSTScI ResearchJuly 2, 2026 60 min★ ★ ★ ★ ☆ 4/5Brown DwarfsAGB StarsJWST
Formal & Physical Sciences Astronomy & CosmologyENSTScI/JHU 2026 HotSci Series -- June 24thSTScI ResearchJune 25, 2026 59 min★ ★ ★ ★ ☆ 4/5Brown DwarfsSupernovaeJWST
Formal & Physical Sciences Astronomy & CosmologyENSTScI/JHU 2026 HotSci Series -- June 17thSTScI ResearchJune 18, 2026 60 min★ ★ ★ ★ ☆ 4/5JWSTPAHDark Matter
Formal & Physical Sciences Astronomy & CosmologyENSTScI/JHU 2026 HotSci Series -- June 10thSTScI ResearchJune 11, 2026 49 min★ ★ ★ ★ ☆ 4/5JWSTBrown DwarfsGalaxies
Formal & Physical Sciences Astronomy & CosmologyENSTScI/JHU 2026 HotSci Series- June 3rdIan Wong, Chris NageleJune 4, 2026 55 min★ ★ ★ ★ ☆ 4/5JWSTSolar SystemKuiper Belt
Formal & Physical Sciences Astronomy & CosmologyENMapping Dark Matter with Stellar StreamsDarryl SeligmanMay 21, 2026 60 min★ ★ ★ ★ ☆ 4/5Stellar StreamsDark MatterMilky Way
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 5 | Session 18/Closing RemarksSTScI ResearchMay 16, 2026 60 min★ ★ ★ ★ ☆ 4/5Low-MetallicityJWSTChemical Evolution
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 5 | Session 17STScI ResearchMay 16, 2026 94 min★ ★ ★ ★ ☆ 4/5JWSTLow-MetallicityGalaxies
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 4 | Session 16STScI ResearchMay 15, 2026 100 min★ ★ ★ ★ ☆ 4/5Low-Metallicity StarsGalaxy EvolutionSupernova Nucleosynthesis
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 4 | Session 14STScI ResearchMay 15, 2026 77 min★ ★ ★ ★ ☆ 4/5Low-MetallicityGalaxiesJWST
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 4 | Session 13STScI ResearchMay 15, 2026 92 min★ ★ ★ ★ ☆ 4/5JWSTChemical AbundancesHigh-Redshift Galaxies
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 4 | Session 15STScI ResearchMay 14, 2026 127 min★ ★ ★ ★ ☆ 4/5Chemical EvolutionLow-MetallicityGalaxy Formation
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 3 | Session 9STScI ResearchMay 14, 2026 93 min★ ★ ★ ★ ☆ 4/5Low-MetallicityGalaxy FormationISM
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 3 | Session 12STScI ResearchMay 14, 2026 98 min★ ★ ★ ★ ☆ 4/5Low-Metallicity StarsGalaxy EvolutionStellar Winds
Life & Natural Systems Astronomy & CosmologyEN2026 Spring Symposium: Day 3 | Session 10STScI ResearchMay 14, 2026 74 min★ ★ ★ ★ ☆ 4/5Wolf-Rayet StarsLow MetallicityGalaxies
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 3 | Session 11STScI ResearchMay 13, 2026 124 min★ ★ ★ ★ ☆ 4/5Low-Metallicity StarsGalaxy EvolutionStellar Feedback
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 2 | Session 8STScI ResearchMay 13, 2026 87 min★ ★ ★ ★ ☆ 4/5Low-MetallicityDLAMassive Stars
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 2 | Session 6STScI ResearchMay 13, 2026 77 min★ ★ ★ ★ ☆ 4/5JWSTLow-MetallicityLittle Red Dots
Formal & Physical Sciences Literature & WritingEN2026 Spring Symposium: Day 2 | Session 5STScI ResearchMay 13, 2026 86 min★ ★ ★ ★ ☆ 4/5Low-MetallicityStar ClustersJWST
Formal & Physical Sciences Astronomy & CosmologyEN2026 Spring Symposium: Day 2 | Session 7STScI ResearchMay 12, 2026 120 min★ ★ ★ ★ ☆ 4/5Low-MetallicityISMStar Formation