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APOD: 2026 August 21 – Time-Lapse of the Star S301 Orbiting the Black Hole in the Center of the Galaxy – NASA Science

APOD: 2026 August 21 – Time-Lapse of the Star S301 Orbiting the Black Hole in the Center of the Galaxy – NASA Science

Explanation: What does it feel like to zoom around a spinning┬аsupermassive black hole? The┬аfeatured video┬аis an animation showing a time-lapse of 4 years of observations of the star S301 orbiting┬аSagittarius A*, the 4-million-solar-mass black hole in the center of our Galaxy. S301 was┬аdiscovered┬аin 2023 with the┬аVery Large Telescope Interferometer┬аof the┬аEuropean Southern Observatory, located in the┬аAtacama

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Space Weather Living History: Dr. James L. Green – NASA Science

Space Weather Living History: Dr. James L. Green – NASA Science

Levels Material Type Heliophysics Big Ideas Big Idea 1.2 тАУ The Sun is activeтАж Big Idea 1.3 тАУ The SunтАЩs energy drives EarthтАЩs climateтАж Big Idea 3.1 тАУ The Sun is made of churning plasmaтАж NGSS ESS2 – Earth’s Systems PS1 – Matter and its Interactions PS2 – Motion and Stability: Forces and Interactions Heliophysics

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What’s the Difference Between Weather and Climate? – NASA Science

What’s the Difference Between Weather and Climate? – NASA Science

Levels Introductory (K-5) Intermediate (6-8) Material Type Heliophysics Big Ideas Big Idea 1.3 тАУ The SunтАЩs energy drives EarthтАЩs climateтАж NGSS ESS2 – Earth’s Systems ESS3 – Earth and Human Activity Heliophysics Topics Atmosphere Climate Change Space Weather Sun Material Cost per Learner Free Language English Multimedia/Text | Grades K-8 | This informative article from

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SmallSat 2026 – NASA Science

SmallSat 2026 – NASA Science

SmallSat 2026 Join NASA in the Exhibit Hall (Booth # 635, 835, 641, and 940) for Storytelling by NASA experts. Full Agenda below. MONDAY, AUGUST 24, 9:00 – 10:00 AM Welcome Jose Nunez BryceTechтАЩs Smallsats by the Numbers: 2026 Fletcher Franklin Supply Chain Observations Bruce Yost Technology Shortfall┬а Rudy de Rosee SPARCS Camera and Early

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Artemis Mission Patches – NASA

Artemis Mission Patches – NASA

A jacket decorated with Artemis I and II mission patches, along with other NASA patches hangs on the back of a chair on Thursday, Aug. 6, 2026, inside the Rocco A. Petrone Launch Control Center at NASAтАЩs Kennedy Space Center in Florida during a terminal countdown simulation for the Artemis III mission. NASAтАЩs Exploration Ground

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APOD: 2026 August 20 – The Elephant’s Trunk in Cepheus – NASA Science

APOD: 2026 August 20 – The Elephant’s Trunk in Cepheus – NASA Science

Explanation: Like an illustration in a galactic Just So Story, the Elephant’s Trunk Nebula winds through the emission region and young star cluster complex IC 1396, in the high and far off constellation of Cepheus. Also known as vdB 142, this cosmic elephant’s trunk is over 20 light-years long. The detailed telescopic view features the

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An Uncommon Drifter in the Denmark Strait – NASA Science

An Uncommon Drifter in the Denmark Strait – NASA Science

GreenlandтАЩs jagged coastline is lined with fjords, many of them cradling marine-terminating glaciers that routinely calve icebergs into the water. ItтАЩs common to see these bergs, small and large, drifting in the islandтАЩs fjords each summer once the sea ice breaks up. In summer 2026, one exceptionally large berg turned up in the Denmark StraitтАФmore

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