Thursday, October 31, 2024

Space & Physics: Supernova remnants around a "zombie" star

October 31 — Happy Halloween! I can't resist making this week's newsletter brief just a bit spooky. So our top stories are about creepy celestial images, a supernova's grisly remains around a "zombie" star, and the scary threats posed by proliferating space debris. Enjoy all this and more—and try not to eat too much candy.

--Lee Billings, Senior Editor, Space and Physics

Top Stories
Treat or Trick? Astronomical Objects Are Beautiful—And Creepy

If you've ever seen faces in clouds, these heavenly entities will leave you haunted

Scientists Spy a 'Dandelion' Supernova around a 'Zombie' Star

A strange supernova remnant first appeared as a "guest star" seen in 1181 by sky watchers in China and Japan

Fastest Known Planetary System May Have Been Pushed by Our Galaxy's Supermassive Black Hole

This blazingly-fast star is shooting through the Milky Way with a planet in tow

Plans to Trash the Space Station Preview a Bigger Problem

A special spacecraft will guide the space station through Earth's atmosphere, but what about other large pieces of space debris?

The Universe in 100 Colors Provides a Stunning Tour through Science

A science photo book probes the colors we can see—and even "forbidden" colors we can't

Could Colossal Black Hole Jets Have Shaped the Early Universe?

Supermassive black holes can expel jets of material so vast and powerful that they may shape the large-scale structure of the cosmos

If you're enjoying this newsletter and would like to dive deeper into the space and physics stories that matter to you, consider a subscription to Scientific American.

What We're Reading
  • For some reason, NASA is treating problems with its Orion crew capsule as a secret. | Ars Technica
  • Concerns are growing about SpaceX's involvement in U.S. national security projects due to the erratic behavior and political partisanship of Elon Musk, the company's owner. | New York Times
  • Modern high-performance cars are using a weird physics trick to reach record-breaking speeds. | Wired

From the Archive
Weird Supernova Remnant Blows Scientists' Minds

Fireworks display from rare dying star is unlike anything astronomers have seen

Scientist Pankaj

Today in Science: Humans think unbelievably slowly

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