Rob77

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    Rob77 replied to the thread Keeping The ISS In Orbit.

    The way I look at it is the way im looking at my car now - it has 310,000km on the clock. Every service theres something that needs...

    Jun 9, 2025
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    Rob77 reacted to billslugg's post in the thread James Webb Space Telescope unveils fiery origins of a distant, hellish exoplanet with Like.

    On heavily traveled, 4 lane highways, little pedestrian traffic, there are about 500 tire hazards per mile, each way. One every ten...

    Jun 4, 2025
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    Rob77 replied to the thread Keeping The ISS In Orbit.

    I'm sure the think tanks at NASA would have explored all possibilities. Basically the ISS is old and leaks like a sieve. Its like...

    Jun 1, 2025
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    Rob77 replied to the thread Keeping The ISS In Orbit.

    Interestingly, the moons orbit is continually increasing so any drag seems negligible due to other forces at work.

    May 29, 2025
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    Rob77 reacted to promytius's post in the thread Can there be a speed higher than light with Like.

    "A tachyon" "Who's there?" "Knock knock"

    May 26, 2025
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    Rob77 reacted to billslugg's post in the thread Can there be a speed higher than light with Like.

    "We don't serve tachyons here." A tachyon walks into a bar.

    May 26, 2025
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    Rob77 replied to the thread 1 year before?.

    Doubt it, Russians were the first to put man in space, but don't think it slowed NASA's space program. JFK promised to put a man on...

    May 12, 2025
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    Rob77 replied to the thread Exoplanet Stats.

    I believed that in 2000 about 2010, then 2010 about 2020. I'm a bit older and wiser now so I wont hold my breath this time :)

    Apr 13, 2025
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    Rob77 reacted to Helio's post in the thread 20 Fun Historical Teasers with Like.

    Hmmm, I thought more people would be curious about some of these. In case some are curious.... 1) Galileo, in support of his theory on...

    Apr 8, 2025
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    Rob77 reacted to billslugg's post in the thread 20 Fun Historical Teasers with Like.

    I have seen sunspots using direct viewing of the Sun with no solar filter other than fog. Driving to work one morning the Sun was behind...

    Apr 8, 2025
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    Rob77 replied to the thread 20 Fun Historical Teasers.

    Interesting - thanks for sharing. But aren't points 7 & 8 a contradiction?

    Apr 6, 2025

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