15Redstones

joined 1 year ago
[–] 15Redstones@feddit.de 1 points 1 year ago* (last edited 1 year ago)

SpaceX wants new regulations regarding satellite brightness.

Their own satellites (at least the second generation ones) fulfill the requirements set by the astronomers at the Rubin Observatory, +7 mag (10x darker than the original ones). Meanwhile the satellites of the competitors OneWeb and Amazon can't fulfill them without major design changes, because the altitude the satellites orbit at makes a significant difference.

If the recommendations of the Rubin Observatory report were turned into regulations now, Starlink would barely be affected (they'd just have to stop the gen1 sat production a little early) while the competition would be set back several years.

[–] 15Redstones@feddit.de 5 points 1 year ago

For people who previously used SMS and had their contacts saved in the phone's pre-installed contact app, WhatsApp could use all those contacts out of the box.

[–] 15Redstones@feddit.de 3 points 1 year ago (1 children)

Emphasis on medically transitioned.

Some people seem to think that lgbt activists want to make it so that any male athlete could just put on a wig, say "I'm trans now", steal medals from women and then detransition the next day. (As depicted in that Futurama episode.)

Letting trans people who have medically transitioned for several years compete is a very different beast from letting anyone who claims to be trans compete.

[–] 15Redstones@feddit.de 1 points 1 year ago (1 children)

Key detail being "after transitioning".

Someone who says that they identify as trans but doesn't medically transition at all could still wreck competition. So sports competitions can't just allow all trans people, but only those who have medically transitioned. Then they need to figure out how to draw the line when it comes to different hormone dosages, surgeries, etc...

[–] 15Redstones@feddit.de 1 points 1 year ago

The bright line is Starlink satellites immediately after deployment.

Starlink satellites do have stealth features to make them less bright, but those are only active in normal operational mode. Immediately after deployment and while dodging space debris, they are more visible.

[–] 15Redstones@feddit.de 3 points 1 year ago (6 children)

Really big map, mostly empty

[–] 15Redstones@feddit.de 3 points 1 year ago

Because SpaceX satellites are coated in special reflective materials to reduce brightness. That requires the satellite to be oriented the right way to reflect the light from the sun away from the planet, so it only reduces brightness of the satellites in the operational orbit. Satellites immediately after deployment are far more visible.

[–] 15Redstones@feddit.de 1 points 1 year ago (1 children)

Lemmygrad is blocked from federating with most other instances but still is a pretty large instance. Though that instance in particular is not very likely to look towards IPO.

[–] 15Redstones@feddit.de 2 points 1 year ago (3 children)

It could happen if there was a very popular instance that didn't federate with others.

[–] 15Redstones@feddit.de 2 points 1 year ago

Update: Seems to be back up!

[–] 15Redstones@feddit.de 2 points 1 year ago* (last edited 1 year ago)

It's just the site, 3rd party apps still work lol...

Edit: Partially. RIF works on r/all, but not the home page.

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