Neel Chatterjee12thSample· 10d ago
My first night out with binoculars: what you can actually see (and what you can't)
No telescope, no budget, one old pair of binoculars and a Kolkata terrace with a very annoying streetlight.
🔭 Space & Astronomy
Stars, planets, telescopes and the big questions.
Browse tags in Space & Astronomy
- Arjun Nair12thSample· 1mo ago
How do we know how far a star is? Hold up your thumb
The same trick your two eyes use to judge depth is the bottom rung of the ladder that measures the universe.
