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"I realized there was a heavy-duty change coming in biology, and I could write a really compelling novel about catastrophic evolution, punctuated equilibrium."
- Greg Bear
 |
| Rogue Planet | ||
| A planet without a sun, it wanders through galactic space. |
| "...Blue giant suns aren't supposed to have planets. But this one does."
"That is recorded, like most news," said the machine, unimpressed. "Your tentative explanation of the phenomenon was later verified. While the star was condensing, a nucleus still surrounded by an extensive nebular envelope, a swarm of rogue planets chanced by. Losing energy to friction with the nebula, they were captured. "Sunless planets are common. They are estimated to number a thousand or more times the stars. That is, nonluminous bodies, ranging in size from superjovian to asteroidal, are believed to occupy interstellar space in an amount greater by three orders of magnitude than the nuclear-reacting self-luminous bodies called stars. Nevertheless, astronomical distances are such that the probability of an object like this passing near a star is vanishingly small. Indeed, explorers have not come upon many rogues even in mid-space. An actual capture must be so rare that the case you found may well be unique in the galaxy. |
| Technovelgy from Satan's World,
by Poul Anderson. Published by Doubleday in 1967 Additional resources -
|
The phrase occurs earlier in The Pulsating Planet (1941) by John Broome, but I don't think it referred to a world untethered to a sun:
See also rogue world from George R.R. Martin's 1977 novel Dying of the Light as well as the wandering worlds from When Worlds Collide (1934) by Edwin Balmer (w/P. Wylie).
He wheeled with only one thought — to get to the transmitter in his cruiser and send out a danger signal that would bring every System ship within ray-range hurtling to the rogue planet.
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Rogue Planet-related
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- A Rogue Planet - Right In Our Neighborhood
- Smallest Rogue Planet Discovered In Milky Way
| First Trips To Mars Announced By Elon Musk |
| Lava Tubes On Moon And Mars |
| SpaceX EVA Spacesuit Tested By Polaris Dawn Crew |
| ESA To Build Moon Bases Brick By Printed LEGO Brick |
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'The operation that had transformed half his body... had located the control switchboard in his teeth.'
'Bill blinked at his own face under the plumed helmet...'
'...a robot detector circuit closed, activating a bell."
'Alex did not find it surprising that people... were electronically minting their own cash.'
'I had determined that my first attempt should be a visit to Mars.'
