🔬 Science May 6, 2026 · Sean Walker

View Channel →

0 0 Save Read Full Article Source ↗ 👁 1 💬 0

The manufacturer of the highly coveted Questar telescope has closed its shutters after 76 years of serving the astronomy community.
The post Questar Ceases Operations appeared first on Sky & Telescope.

Sign in to join the discussion

Want an oxygen-rich atmosphere? Stuff oxygen’s friends in the mantle.

Science - Ars Technica · 7h ago

Pregnant gorillas undergo ultrasounds and the results might look familiar

Popular Science · 7h ago

Satellites imaged an underwater volcano erupting — but scientists have no idea what's actually happening on the seafloor

Latest from Space.com · 7h ago

📰

How the mathematician Gödel proved that not everything can be proven

Scientific American Content: Global · 7h ago

📰

Why a ‘heat dome’ over Europe is shattering temperature records right now

Scientific American Content: Global · 8h ago

📰

China just launched a bunch of fake human embryos into space on a new research mission

Scientific American Content: Global · 9h ago