New Horizons Jupiter Encounter |
New Horizons Jupiter Encounter |
Guest_AlexBlackwell_* |
![]()
Post
#1
|
Guests ![]() |
|
|
|
![]() |
Guest_Analyst_* |
![]()
Post
#2
|
Guests ![]() |
|
|
|
![]()
Post
#3
|
|
![]() Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 3648 Joined: 1-October 05 From: Croatia Member No.: 523 ![]() |
-------------------- |
|
|
![]()
Post
#4
|
|
![]() Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 2488 Joined: 17-April 05 From: Glasgow, Scotland, UK Member No.: 239 ![]() |
Galactic center? Great Attractor? Seriously, though, velocity at departure from Earth might be one way of doing it - or even days in flight/distance from Earth (aha! which side of the orbit... ...oh, bother!). Bob Shaw -------------------- Remember: Time Flies like the wind - but Fruit Flies like bananas!
|
|
|
![]()
Post
#5
|
|
![]() Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 3648 Joined: 1-October 05 From: Croatia Member No.: 523 ![]() |
Bob, in that case it would be more fitting to talk about energy, not velocity, specifically Characteristic energy. A smaller payload can get propelled faster so energies are a better way to directly compare things. Talking about speed is just a way to invoke that "oooh" factor in laymen, nothing else.
It's All Relative , anyway... -------------------- |
|
|
![]()
Post
#6
|
|
![]() Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 2488 Joined: 17-April 05 From: Glasgow, Scotland, UK Member No.: 239 ![]() |
Bob, in that case it would be more fitting to talk about energy, not velocity, specifically Characteristic energy. A smaller payload can get propelled faster so energies are a better way to directly compare things. Talking about speed is just a way to invoke that "oooh" factor in laymen, nothing else. It's All Relative , anyway... Yes, I'd been idly musing in that direction... ...really, we'd need a new unit of energy, too - something comparable to area (the Wales) or mass (the US Naval Destroyer). Bob Shaw -------------------- Remember: Time Flies like the wind - but Fruit Flies like bananas!
|
|
|
![]() ![]() |
![]() |
Lo-Fi Version | Time is now: 14th June 2024 - 07:37 AM |
RULES AND GUIDELINES Please read the Forum Rules and Guidelines before posting. IMAGE COPYRIGHT |
OPINIONS AND MODERATION Opinions expressed on UnmannedSpaceflight.com are those of the individual posters and do not necessarily reflect the opinions of UnmannedSpaceflight.com or The Planetary Society. The all-volunteer UnmannedSpaceflight.com moderation team is wholly independent of The Planetary Society. The Planetary Society has no influence over decisions made by the UnmannedSpaceflight.com moderators. |
SUPPORT THE FORUM Unmannedspaceflight.com is funded by the Planetary Society. Please consider supporting our work and many other projects by donating to the Society or becoming a member. |
![]() |