Topic: Pamela Gay
Venus Volcanism is Erupting in the Literature

Venus Volcanism is Erupting in the Literature

Another big topic of discussion at LPSC seemed to be Venus. I say "seemed" because I’m sure the actual big topic of discussion was proposed budget cuts, which could be as much as 50%, but there was no definitive information on budget cuts, so that is more a big topic for gossip than for actual fact-based discussion. So let’s look at Venus. The most recent missions to Venus were Japan’s Venus Climate Orbiter, which studied the Venusian cloud cover from 2015 to 2024, and ESA’s Venus Express, which also studied Venus’s atmosphere, and orbited from 2006 to 2015. Together, these 2 missions...

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Closer Look: The cost of the climate of academia

Closer Look: The cost of the climate of academia

We are recording this episode about a week in advance of our normal recording date. This is because our producer Ally Pelphrey and I will be at the Balticon science fiction and fantasy convention over Memorial Day weekend and I’m then flying to Orlando where I’ll be...

Hubble Resolves star formation

Hubble Resolves star formation

Image credit: NASA / ESA One of the things I personally enjoy most about working in astronomy is the way yesterday’s empty star fields and faint smudges resolve into spectacular vistas and amazing nebulae as we build better telescopes and find the time to point them...

Geology points to the path most chosen

Geology points to the path most chosen

One of the most common questions faced by those of us who study other worlds is this, “What good is studying planets when we have issues here on Earth?” Well, it turns out Earth happens to be a planet and sometimes geology can tell us really cool things about...

Closer Look: The 2024 Carrington Event

Closer Look: The 2024 Carrington Event

On Wednesday, May 8, community member ThirdRock Astronomy brought to my attention a massive sunspot that was growing to resemble the Sunspot that produced the 1859 Carrington Event, which lit the skies with aurora and powered the telegraph grid with induced current. ...

Mars was a badly made Earth 2

Mars was a badly made Earth 2

How a wet Mars may have appeared based on MOLA data. Credit: Ittiz When we look out across the Universe, or even just our Solar System, we are only seeing a moment in the fast history of space. We see a galaxy fully formed with spiral arms and a nice little bar. We...

JWST measures alien weather

JWST measures alien weather

Temperature map of WASP-43b provided by NASA's JWST One of JWST’s raison detres is studying the atmospheres of exoplanets - alien worlds orbiting far off stars. In a new paper in Nature Astronomy, we get spectacular evidence that JWST will achieve its goals. The...

Closer Look: Io and Juno Begin to Part Ways

Closer Look: Io and Juno Begin to Part Ways

Jupiter’s four largest satellites, the Galilean moons, are named after consorts of the Roman god Jupiter: Io, Europa, Ganymede, and Callisto. Credit: NASA/JPL/DLR In Roman mythology, Jupiter is not exactly a faithful god. Some would allege him willing to bed just...