Secretly Incredibly Fascinating: Gypsum

Alex Schmidt and Katie Goldin explore why gypsum is secretly incredibly fascinating. Visit http://sifpod.fun/ for research sources, handy links, and this week's bonus episode.

LINKS FOR KATIE GOLDIN:

  • Katie Goldin on Bluesky
  • @ProBirdRights on Bluesky
  • 'Creature Feature' podcast (iHeartRadio)
  • When Is a Bird a ‘Birb’? An Extremely Important Guide (Audubon)

**RESOURCES USED TO…

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Thumbnail-sized thrusters could take CubeSats to Mars

Engineers at MIT have successfully tested a hybrid propulsion system for small satellites that combines the raw punch of chemical rockets with the long-haul efficiency of electric thrusters – and crucially, both run on the same fuel. This tech could propel cheap, briefcase-sized spacecraft to Mars and beyond.

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Category: Space Systems, Engineering

Tags: MIT, Satellite,…

NASA Says Farewell to MAVEN Mars Mission, Hosts Media Call Today

The first mission devoted to observing the Martian atmosphere and its evolution, NASA’s MAVEN (Mars Atmosphere and Volatile Evolution), has ended after more than 11 years in orbit at Mars and a decade beyond its primary, one-year mission. The spacecraft was heard last on Dec. 6, when it experienced an unexpected loss of signal after […]

Sol 4897: Right Navigation Camera, Cylindrical Projection

Curiosity took the images on May 17, 2026, Sols 4897-4893 of the Mars Science Laboratory mission at drive 462, site number 122. The local mean solar time for the image exposures was from 1 PM to 4 PM. Each Navcam image has a 45 degree field of view.

The post Sol 4897: Right Navigation Camera, Cylindrical Projection appeared first on NASA Science.

Sol 4895: Right Navigation Camera, Cylindrical Projection

Curiosity took the images on May 15, 2026, Sols 4895-4893 of the Mars Science Laboratory mission at drive 462, site number 122. The local mean solar time for the image exposures was from 4 PM to 12 PM. Each Navcam image has a 45 degree field of view.

The post Sol 4895: Right Navigation Camera, Cylindrical Projection appeared first on NASA Science.

Sol 4893: Right Navigation Camera, Cylindrical Projection

Curiosity took the images on May 13, 2026, Sol 4893 of the Mars Science Laboratory mission at drive 462, site number 122. The local mean solar time for the image exposures was from 3 PM to 4 PM. Each Navcam image has a 45 degree field of view.

The post Sol 4893: Right Navigation Camera, Cylindrical Projection appeared first on NASA Science.

Sol 4891: Right Navigation Camera, Cylindrical Projection

Curiosity took the images on May 11, 2026, Sol 4891 of the Mars Science Laboratory mission at drive 360, site number 122. The local mean solar time for the image exposures was from 1 PM to 2 PM. Each Navcam image has a 45 degree field of view.

The post Sol 4891: Right Navigation Camera, Cylindrical Projection appeared first on NASA Science.

Sol 4889: Right Navigation Camera, Cylindrical Projection

Curiosity took the images on May 08, 2026, Sol 4889 of the Mars Science Laboratory mission at drive 138, site number 122. The local mean solar time for the image exposures was from 11 AM to 12 PM. Each Navcam image has a 45 degree field of view.

The post Sol 4889: Right Navigation Camera, Cylindrical Projection appeared first on NASA Science.

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Scientists Just Tested a Thruster Powerful Enough for Human Missions to Mars

NASA’s new electric propulsion engine set a U.S. power record and could transform future Mars missions. The thrusters use much less fuel than chemical rockets while gradually reaching extremely high speeds. Imagine you’re part of the fourth crewed mission to Mars. Before launch, engineers promise that the Odyssey spacecraft will deliver the smoothest journey ever [...]

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NASA’s Psyche spacecraft just used Mars as a giant slingshot on its journey to a mysterious metal world that could reveal what’s hidden inside planets like Earth. NASA’s Psyche spacecraft successfully completed a close flyby of Mars on May 15, passing just 2,864 miles (4,609 kilometers) above the planet’s surface. The maneuver used Mars’ gravity [...]

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