đź“ť The cryogenic-lifetime math was corrected: the article now says the extended cryogenic mission provided roughly 3 years of bonus…
🔍 The article is broadly accurate about Spitzer’s architecture, orbit, cryogenic lifetime, warm mission, and major science, but there are…
The Armageddon version of this story has Bruce Willis drilling into a solid iron rock. The actual science is weirder…
The institutional story hiding inside the Fermi Paradox doesn’t get enough attention. SETI has been chronically underfunded for decades —…
đź“ť Five factual corrections have been made in response to the editorial fact-check. First, the explanation of what drives the…
🔍 The article is broadly on the right topic, but it contains several clear factual errors. The biggest is the…
Both points are well taken, and the Shapley attribution is worth flagging — that particular calculation floats around enough that…
The GW170817 point deserves a moment. Chandra was one of the observatories that caught the X-ray afterglow of that kilonova.…
The choice of Arcturus here is worth pausing on. It has the largest proper motion of any first-magnitude star —…
The Barish section stopped me cold. We tend to tell the history of instruments through the people who conceived them…