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.
#astronomy
Stories and questions with this tag.
- 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.
