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Helio
reacted to
rod's post
in the thread
Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints
with
Like
.
Helio et al. When it comes to exoplanets with atmospheres documented, I use this site...
May 28, 2025
Helio
replied to the thread
Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints
.
Rod, the big decision in making a “most favorable” list is to accept or not accept red dwarf exos. After that, then it’s just a matter...
May 28, 2025
Helio
reacted to
billslugg's post
in the thread
Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints
with
Like
.
An authoritative list can be generated with anyone with sufficient cred. Cred comes from doing something right, over a very long period...
May 28, 2025
Helio
reacted to
rod's post
in the thread
Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints
with
Like
.
Helio, I checked out your Top Ten list, nice :) The .eu site now has filters showing exoplanets of different sizes you can filter on...
May 28, 2025
Helio
reacted to
rod's post
in the thread
Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints
with
Like
.
FYI. IMO, K2-18 b is the media grabbing exoplanet with possible life like we see on Earth according to a variety of claims published and...
May 28, 2025
Helio
replied to the thread
Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints
.
I like three of those 10 listed: Kepler-22 b, Kepler-442-b and Kepler-452 b. GJ 667 c orbits an M3.5 V red dwarf. I suspect all red...
May 27, 2025
Helio
reacted to
Admin's post
in the thread
How to watch SpaceX's Starship Flight 9 launch and Elon Musk's Mars update today
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Like
.
SpaceX will launch the 9th test flight of its Super Heavy Starship rocket hours after CEO Elon Musk delivers an update on his company's...
May 27, 2025
Helio
reacted to
billslugg's post
in the thread
Can there be a speed higher than light
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Like
.
The speed of light is intimately tied to the strength of the charge force. An EM wave is generated only by a moving charged particle...
May 26, 2025
Helio
replied to the thread
Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints
.
One other thing worth noting, the original public presentation for DMS came with the optimistic statement of "I kid you not." ;)
May 25, 2025
Helio
reacted to
rod's post
in the thread
Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints
with
Like
.
Others are reporting a bit more skeptical thinking about life on K2-18 b now. Hopes for alien life dim as doubts emerge over exoplanet...
May 25, 2025
Helio
replied to the thread
Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints
.
Oops, I see my revised program ignored the given radius of the exoplanet, thus it calculated its radius based on a rough density table...
May 25, 2025
Helio
replied to the thread
How the runaway greenhouse gas effect can destroy a planet's habitability — including Earth's
.
I'm curious if this paper had peer review. It's published in Astronomy and Astrophysics, but why not the geophysical journals? I'm...
May 25, 2025
Helio
replied to the thread
Scientists question possible signs of life on exoplanet K2-18b in new study: 'We never saw more than insignificant hints
.
This comes with little surprise to those who, like me, are pessimistic for life on exoplanets hosted by red dwarf stars. It is in the...
May 25, 2025
Helio
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 25, 2025
Helio
replied to the thread
Can there be a speed higher than light
.
Yes. That is essentially a law in Relativity. This was the original view of the speed of neutrinos. But from Dr. Davis, and lots of...
May 24, 2025
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