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Comment Re:Wait, what? (Score 1) 39

Hard time orbiting the moon? Not because of the moon's size, at least not directly. Orbital speed is ~1600 m/s, which is pretty close to the speed a spacecraft arriving at the moon from Earth already has.
Orbiting the moon is difficult because the moon's density is not uniform, so its gravitational field varies a bit (mascons).

Phobos' gravity is about 0.5 mg, and this seems to be too low to allow a satellite to orbit it. MMX will use a quasi-satellite orbit

Comment Re:School Requirements (Score 1) 105

Stories told with words only are superior to manga because they expose you to several orders of magnitude more words, and in more contexts.
The exposure to words is valuable in itself: reading is a skill that requires training.
The additional contexts familiarize you with the use of words beyond dialog. A description of e.g. a landscape requires processing that a picture of a landscape doesn't.

Comment Re:Is there a contest? (Score 1) 45

Isar Aerospace, a commercial company, is planning to launch from Kourou as well as Andoya. Germany has little to do with the Andoya launch site: Andoya is owned by the Norwegian government, with a small share owned by Kongsberg, a missile company.

Nobody's going to use Western Europe for launching rockets into any orbit other than polar ones: for most orbits, there is no path from any site in Western Europe that does not go over land for at least some of its launch trajectory. Spain comes closest, but even there you have the chance that discarded first stages will crash on e.g. Italian territory.

Comment Re:None of it adds up (Score 1) 142

People doing 4-hour jobs that could easily be automated isn't nonsense, it's daily practice in many companies. Source: I work for a company that does this. Specifically, they employ people to manually copy financial data from one system to another. Last time I checked, they had 4 FTE doing this.

Comment Re:Space telescopes will soon be much cheaper (Score 1) 41

Starship as it is planned now has one major drawback for scientific launches: SpaceX is planning to standardize on flatpack satellites (like Starlink), fitting its starships with a dispenser for those, instead of a general payload adapter of the type seen in all rockets until now. The flatpack form factor is not a good fit for astronomical satellites.

Comment Meh (Score 1) 91

I purchased their Fairbuds as my first BT headphones. They were a big disappointment: switching between devices was a hassle, charging was unreliable, but the biggest problem was that if they ran out of battery or otherwise switched off, they would play a blast of noise at full volume, i.e. much louder than the music I was playing. I found that unacceptable so I stopped using them after that had happened 3 times in 3 days.

Comment Re:Air Conditioners save lives (Score 2) 194

The differences between a refrigerator and and air conditioner are basically cosmetic and placement

No, the difference between a refrigerator and and air conditioner is two orders of magnitude in energy use. An AC tends to use more power than the rest of the house combined.

Thirty years ago, in the area where I live (.nl) there was basically no need for air conditioning: temperatures high enough that you can't function without AC were a once-a-decade occurrence, so installing it was seen as wasteful.

Today, there still is resistance to installing AC units, with the argument that they exacerbate the problem, both by making the outdoors hotter and by using lots of power which increases CO2 emissions. But debilitating temperatures are becoming commonplace, so we increasingly have no alternative to installing AC.

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