This gas-giant exoplanet has water-rich clouds. Here's why it thrills astronomers.
- smp
- Inter-Galactic Ambassador
- Articles: 0
- Posts: 3416
- Joined: Sat May 11, 2019 10:34 pm
- 4
- Location: NH, USA
- Status:
Offline
This gas-giant exoplanet has water-rich clouds. Here's why it thrills astronomers.
From Space.com:
"Three teams of astronomers have been fascinated by an alien world known as K2-18b. But what's all the fuss about?
In September, two teams announced that they had found signs of liquid water in the planet's atmosphere — a landmark discovery in the search for potentially habitable alien worlds. But the mere presence of water isn't the only condition necessary for life. Other conditions, like temperature and pressure, can also affect a planet's habitability. Now, a third team reports that the pressures of liquid water on the same world may be good for life to evolve — another intriguing development for scientists."
https://www.space.com/alien-planet-wate ... 2-18b.html
smp
"Three teams of astronomers have been fascinated by an alien world known as K2-18b. But what's all the fuss about?
In September, two teams announced that they had found signs of liquid water in the planet's atmosphere — a landmark discovery in the search for potentially habitable alien worlds. But the mere presence of water isn't the only condition necessary for life. Other conditions, like temperature and pressure, can also affect a planet's habitability. Now, a third team reports that the pressures of liquid water on the same world may be good for life to evolve — another intriguing development for scientists."
https://www.space.com/alien-planet-wate ... 2-18b.html
smp
Stephen
- - - - -
Telescopes: Questar 3.5 Standard SN 18-11421; Stellina (EAA)
Solar: Thousand Oaks white light filter; Daystar Quark (chromosphere) Hα filter
Mounts: Explore Scientific Twilight I; Majestic heavy duty tripod
Local Club: New Hampshire Astronomical Society
- - - - -
Telescopes: Questar 3.5 Standard SN 18-11421; Stellina (EAA)
Solar: Thousand Oaks white light filter; Daystar Quark (chromosphere) Hα filter
Mounts: Explore Scientific Twilight I; Majestic heavy duty tripod
Local Club: New Hampshire Astronomical Society
Create an account or sign in to join the discussion
You need to be a member in order to post a reply
Create an account
Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute