Hacker News new | ask | show | jobs
by shadowgovt 2408 days ago
Starlink hasn't rendered telescopes inoperative, nor will it. They still work for 99+% of viewing time, and the satellites in question are invisible on most of the radiation band telescopes can operate on.

This is a tempest in a teapot complaint. Ground-based telescopes already need to account for the existence of satellites, airplanes, birds, the ISS, etc. The Starlink constellation is just increasing the number of the things; it's not changing the nature of the challenge.

Or would you recommend we ban microwave ovens because they deliver noise near the radio spectra we use for Internet communication?

1 comments

Banning microwave ovens (and RF transmission in general) is precisely what is done near radio-astronomy sites (see Green Bank, the SKA, etc.)
... but not throughout the whole town housing the telescope.
Including the town housing the telescope: https://greenbankobservatory.org/the-land-where-the-internet...
Do you propose to pass laws to turn the world into Green Bank, W.Va?

Because I, for one, kinda enjoy being able to have the conversation we're having right now.

We are having this conversation now without significantly impeding the work of astronomers.
Is there anything that trumps the needs of astronomers in your book? If we could go to 100% carbon free energy, but severely reduce ground based astronomical observations, would you be against that?
The article you linked to specifcally noted not only microwaves but also cellular towers and wifi were banned in Green Bank. I have no doubt that banning microwaves, cell towers, and wifi globally would make radio astronomy easier.

... but we also wouldn't be having this conversation, as I lack a land-line connection to the Internet right now.