The Orrery
Orrery User Guide
Earth Viewer
work in progress
Home
Space/Science
↳
Transient Alerts
Geek Speak
Science Fiction
Current Events
Off Topic
Flame
Guest Board
☰
Space/Science
Space/Science
Transient Alerts
Geek Speak
Science Fiction
Current Events
Off Topic
Flame
Guest Board
☰
Recent posts
Recent posts
Fewer Transient Alerts coming
BuckGalaxy
November 2, 2026 5:48 pm
(Space/Science)
This report from Congress came out last week...
podrock
November 1, 2026 11:22 pm
(Current Events)
Happy Halloween
podrock
October 31, 2026 3:03 am
(Off Topic)
Expect one hell of a recession/depression in 2027
Arrell
October 31, 2026 1:16 am
(Current Events)
Next week will get ugly....
Arrell
October 30, 2026 2:02 pm
(Current Events)
Sir Patrick Stewart.
podrock
October 30, 2026 11:52 am
(Off Topic)
Bernie Taupin. A great interview
podrock
October 30, 2026 3:05 am
(Off Topic)
A new Dwarf Planet?
Arrell
October 30, 2026 12:49 am
(Space/Science)
John Wheeler's philosophy: "Beyond the Black Hole"
RL
October 17, 2025 5:00 am
(Space/Science)
"Engage!"
BuckGalaxy
October 29, 2026 10:58 pm
(Off Topic)
On this day in Space/Science
1 year ago (that week)
New Glenn set for its second launch on November 9
7 replies · Nov 5, 2025
5 years ago (that week)
ZEISS Mineralogic 3D
1 reply · Nov 3, 2021
10 years ago (that week)
CO2 to ethanol
0 replies · Nov 1, 2016
Search the board
Go
Home
Guide
Resources
Orrery
Earth viewer
Sea ice
Log in
Register
Space/Science
» in reply to
Titan's Water Mantle
How do you size this to all on one page?
Marsby
—
2/27/2009 5:06:00 AM
(archived)
I'd kind of like to put all three side by side.
Log in
or
register
to post.
The whole thread
(30 posts)
Next Flagship: Europa
-
dtb
-
2/19/2009 4:53:40 AM
Water Worlds Roughly To Scale
-
marsby
-
3/1/2009 6:14:15 AM
Ceres (leftmost above) and Enceladus
-
marsby
-
3/1/2009 6:16:40 AM
re: Ceres (leftmost above) and Enceladus Hopefully bigger
-
marsby
-
3/1/2009 6:18:40 AM
outer mission planets ideal for nano technology advances
-
sawyer
-
2/22/2009 3:22:28 PM
one other thing
-
sawyer
-
2/22/2009 3:26:31 PM
Bookmark this thread.
-
Buck Galaxy
-
2/21/2009 12:31:03 AM
Lander, probably not
-
dtb
-
2/21/2009 1:28:49 PM
No lander is just plain stupid
-
Buck Galaxy
-
2/22/2009 2:39:30 AM
No lander is just plain affordable
-
dtb
-
2/22/2009 12:19:56 PM
Quadruple the cost?
-
Buck Galaxy
-
2/22/2009 11:53:25 PM
much discussion at unmanned spaceflight
-
pwokenyaw
-
2/23/2009 9:14:06 PM
Thanks! Extremely informative discussion
(n/t)
-
Buck Galaxy
-
2/24/2009 8:00:39 PM
re: Yes! Very pleased about visiting Europa (not just life, but the pure science)!! What about an "impactor" instead?
(n/t)
-
Vince
-
2/22/2009 7:41:36 AM
Don't know if this rule still applies, but...
-
Socrates II
-
2/22/2009 2:14:45 PM
Glass Half Full
-
Marsby
-
2/20/2009 10:02:01 PM
re: Glass Half Full
-
pwokenyaw
-
2/20/2009 11:05:20 PM
Europa is the next logical step
-
Socrates II
-
2/19/2009 5:33:45 PM
As much as I love Titan...
-
Adam
-
2/22/2009 9:51:26 AM
I Vote For Titan
-
REB
-
2/23/2009 7:38:07 PM
How far down do we drill?
-
Adam
-
2/28/2009 4:48:58 AM
Roughly 100 km (62 miles)
-
Marsby
-
2/28/2009 6:11:52 PM
Titan's Water Mantle
-
Marsby
-
2/27/2009 5:01:06 AM
How do you size this to all on one page?
-
Marsby
-
2/27/2009 5:06:00 AM
Could the Huygens lander be modified for Europa?
-
Socrates II
-
2/22/2009 2:21:57 PM
No atmosphere...
-
Adam
-
2/23/2009 11:26:45 AM
Yikes - like I don't know Europa doesn't have much of an atmosphere
-
Socrates II
-
2/23/2009 12:19:04 PM
Has everyone forgotten airbags?
(n/t)
-
Buck Galaxy
-
2/23/2009 7:08:42 PM
At how many metres per second?
-
Adam
-
2/23/2009 10:38:27 PM
re: At how many metres per second?
-
Buck Galaxy
-
2/24/2009 6:23:31 PM
HabitableZone — be civil, or at least entertaining.