Bill Sheehan

@marsisblu.bsky.social

Astronomer, retired psychiatrist, and believer in the Voting Rights Act. When justice fails, America falls.

"The central problem with this Court, as I’ve argued (ad nauseam) before, is that this Court does what it pleases, when it pleases—because it has become completely unaccountable." Well put!

Steve Vladeck@stevevladeck.bsky.social · 2d ago

Lots of efforts to prop up #SCOTUS have focused on the claim that the Court has shown itself to be “independent” of Trump. As today’s “One First” explains, “independence” may make it possible for the Court to rule against the other branches, but it’s only the means—not the end—of judicial review:

Think about it Trump was willing to push a charge that could hurt innocent people because the optics mattered more to him than the evidence and still does. The Ultimate Asshole

We disgrace ourselves as a nation each and every day Donald Trump remains in office. The drafters of the United States Constitution provided a remedy for a criminally insane president like the one we have—impeachment and removal ...

In just over a week, some parts of the world will be lucky enough to see a total solar eclipse. But have you ever considered just how lucky you have to be see one in the first place? What even causes a solar eclipse? Find out here: www.amidthestarstours.com/post/day-int... #Astronomy ⚛️🧪🛰️

Day into Night - What Causes a Solar Eclipse?

In some parts of the world on August 12, 2026, day will temporarily turn to night as the Moon passes in front of the Sun, blocking its light during a rare solar eclipse. Throughout history, solar ecli...

amidthestarstours.com

Giving Trump and his idiot sons immunity from tax audits is so blatantly and openly corrupt that I'm struggling to wrap my head around the fact that it's actually real. At this point, they're just rubbing our faces in it.

IS THINKING:
IF TRUMP 
DOESN’T HAVE
TO PAY TAXES,
WHY THE FUCK
DO I?

ENFORCE THE LAW: Internal Revenue Code Section 7217 makes it unlawful for high-ranking political officials (including the President, Vice President, Cabinet Secretaries, and White House staff) to directly or indirectly request the IRS to conduct or terminate an audit of any specific taxpayer.

Apocalyptic is the goal. This is who’s in Trump’s ear. He’s also Hegseth’s pastor. It’s why Trump’a been saying “God wants this war.” Iran must be destroyed, the Jews must be in Israel & Armageddon must happen so these MFs can be raptured into eternal bliss. Psychotic. forward.com/opinion/6033...

The head of the largest Christian Zionist organization is no friend to Israel — he wants an apocalypse there

Pastor John Hagee, founder of Christians United for Israel, urged Israel to retaliate against Iran

forward.com

"...Andy Burnham risks getting stuck in a ‘derailment’ doom loop if he doesn’t tackle #climate adaptation." This piece, co-authored with @carolinelucas.bsky.social, examines the two quite different conversations taking place around this topic. rupertsreads.substack.com/p/a-tale-of-...

A Tale of Two Adaptations

Reflections on the Climate Change Committee’s Well-Adapted UK report, in the light of this summer’s heat storms and the Burnham ascendancy

rupertsreads.substack.com

This wasn’t how it was supposed to be… The tragic truth is that, as some of us warned a decade ago, mainstream climate science has turned out to be the opposite of alarmist. It has turned out to be complacent and over-optimistic. Truthfulness - and strategic adaptation - are urgent. (Pse repost.)

Dr. Aaron Thierry@thierryaaron.bsky.social · 2d ago

A first year above 2C in the mid-2030s now looks plausible. 0.5C was first passed in 1980, 1.0C in 2010 and 1.5C in 2024. The 15-year trend runs at 0.42C per decade. The 2026 and 2027 points for the current El Nino are estimates. We're not remotely ready!

Line chart titled "A first year above 2 C in the mid-2030s looks increasingly plausible". It shows global mean surface temperature from 1940 to 2050 as the annual anomaly against the 1850 to 1900 baseline, in degrees C. Data is ERA5 from Copernicus, running to 31 July 2026.

A thin gold line shows individual years, wobbling around a thick dark blue smoothed trend. Both sit near 0.2 C through the 1940s to the early 1970s, then climb steadily from the mid-1970s onward.

Three red dots mark the first year each threshold was passed. 0.5 C in 1980, 1.0 C in 2010 and 1.5 C in 2024. Labels beneath note the gap of 30 years between the first two and 14 years between the second and third. Everything above 1.5 C is shaded pink.

Two dashed lines run forward from 2025. A blue line follows the 15-year trend of 0.42 C per decade and reaches 2 C in 2037. A fainter grey line follows the 30-year trend of 0.27 C per decade and reaches 2 C in 2044.

Two orange circles mark estimates for the developing El Niño, at about 1.5 C for 2026 and about 1.7 C for 2027.

What do little red dots become as the universe ages? It’s been a question since they were discovered in the high-redshift universe by #NASAWebb in 2022. With each new observation, astronomers have gradually learned more about the nature of these mysterious red sources. (1/4) 🧵 🔭

A rectangular image with thousands of galaxies of various shapes and colors on the black background of space. Some are noticeably spirals, either face-on or edge-on, while others are blobby ellipticals. Many are too small to discern any structure. One prominent foreground star at top center features Webb’s signature 8-point diffraction spikes. At upper right, a box shows a zoomed in portion of the image. The pullout features a spiral galaxy labeled “WISEA J123635.56+621424.2.” The galaxy has a bright yellow center and faint brown arms speckled with regions of blue that appear to wind clockwise around the galaxy’s core.

A spiral galaxy, observed with the Hubble Space Telescope in the COSMOS survey. It is at redshift 0.94 (lookback time 7.70 billion years) with coordinates (150.26386, 1.97134). 47 volunteers classified this galaxy in Galaxy Zoo: Hubble.🔭

A spiral galaxy from the Galaxy Zoo: Hubble project, classified by 47 volunteers.