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Astronomy

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new	Lunar rockhounds get the itch again . . .

parfive

508

by parfive
Mar 13, 2019 13:26:32 GMT -5

new	When Galaxies Collide

grumpybill

604

by mohs
Mar 11, 2019 10:13:22 GMT -5

new	Enough conjecture to make your head spin . . .

parfive

964

by mohs
Feb 26, 2019 15:30:46 GMT -5

new	Meteorites strike western Cuba Pages: 1 2

1dave

1,914

by lookatthat
Feb 22, 2019 20:14:53 GMT -5

new	Astronomers confirm origin of precious merals

1dave

577

by 1dave
Feb 21, 2019 21:38:18 GMT -5

new	Colonizing Mars Pages: 1 2 3 4

1dave

3,597

by 1dave
Feb 11, 2019 20:06:56 GMT -5

new	Another Near Miss!

grumpybill

691

by grumpybill
Feb 10, 2019 7:50:56 GMT -5

new	How was the Milky Way formed?

1dave

574

by grumpybill
Feb 9, 2019 18:27:00 GMT -5

new	Supernovae

1dave

780

by 1dave
Jan 7, 2019 10:42:40 GMT -5

new	Mining Asteroids

NRG

816

by vegasjames
Dec 1, 2018 15:10:46 GMT -5

new	Supernovas to Comets

1dave

922

by 1dave
Oct 31, 2018 9:41:34 GMT -5

new	Jupiter Has an Extra Magnetic Pole

grumpybill

731

by grumpybill
Sept 6, 2018 15:32:32 GMT -5

new	Asteroid 2016 HO3

1dave

965

by 1dave
Aug 8, 2018 14:13:41 GMT -5

new	A Failed Star? Or a Starless Planet?

grumpybill

588

by MsAli
Aug 8, 2018 12:32:18 GMT -5

new	Archaeoastronomy: (Prehistoric Astronomers)

1dave

641

by 1dave
Jul 28, 2018 14:08:45 GMT -5

new	Didn’t feel like aphelion this week, did it?

parfive

849

by mohs
Jul 10, 2018 10:16:48 GMT -5

new	Green Comet Makes Its 1st Visit

grumpybill

1,021

by mohs
Jul 5, 2018 11:55:42 GMT -5

new

Oumuamua

parfive

655

by mohs
Jul 2, 2018 15:27:06 GMT -5

new	Asteroid/Comet

1dave

758

by grumpybill
Jun 19, 2018 18:31:08 GMT -5

new	How big is that doggie in the window?

parfive

652

by RWA3006
Jun 16, 2018 20:18:34 GMT -5

new	Black hole gulps down a star

rockjunquie

588

by mohs
Jun 15, 2018 13:59:51 GMT -5

new	Keep Up With What's Happening

1dave

619

by 1dave
Jun 15, 2018 9:54:12 GMT -5

new	ASTRO-KNOW-ME

1dave

803

by 1dave
Jun 15, 2018 5:18:06 GMT -5

new	The Moon Pages: 1 2 3 4

1dave

3,201

by 1dave
Jun 13, 2018 11:06:28 GMT -5

new	Meteor Showers

1dave

859

by 1dave
May 23, 2018 22:18:11 GMT -5

new	We Dodged a (Rather Large) Bullet Today

grumpybill

776

by toiv0
Apr 16, 2018 5:55:46 GMT -5

new	Venus is NOT a dead planet

1dave

875

by captbob
Dec 19, 2017 8:23:41 GMT -5

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Members with real questions or comments that need an actual response, please post on the main forum - not here!
Casual PG-13 posts only, no politics or religion please!

amygdule: I'm glad I'm not a Proctologist... Apr 23, 2024 21:37:44 GMT -5

RickB:

Apr 23, 2024 21:55:56 GMT -5 *

parfive: Cold finger taint a laughing matter. Apr 23, 2024 22:50:46 GMT -5

Wooferhound: But he saved the dike Apr 24, 2024 13:54:00 GMT -5

parfive: Bambi or Thumper? Apr 24, 2024 17:58:48 GMT -5

RickB:

Apr 25, 2024 14:23:57 GMT -5

ThomasT: Time to get your Optimus humanoid robot order in... "Less than half the price of a car"... Apr 25, 2024 20:02:03 GMT -5

RickB: And don't forget a flame throwing AI robo-dog

Apr 25, 2024 20:37:26 GMT -5

Wooferhound: Iran is between Iraq and a Hard Place Apr 26, 2024 10:08:25 GMT -5

amygdule: Eastern Pacific, Westerly @ 9 Feet....

Apr 26, 2024 15:22:12 GMT -5 *

RickB: 5 toes in a foot therefore 9 feet = 45 toes Apr 26, 2024 16:30:49 GMT -5

amygdule: A cubic yard of Seawater weighs 1728 pounds Apr 26, 2024 23:13:44 GMT -5

parfive: How ‘bout in metric pounds for our friends on the other side of the pond? (magazine)

Apr 27, 2024 2:33:15 GMT -5

Wooferhound: How much does Pond Water weigh ? Apr 27, 2024 9:29:50 GMT -5

ThomasT: Pond water weighs around 1685 lbs./cubic yard. Apr 27, 2024 10:32:56 GMT -5

ThomasT: It always has amazed my mind that there are about 7.5 gallons in one cubic foot... I suppose due to an optical mental illusion from drinking thousands of gallons of milk... Apr 27, 2024 10:38:07 GMT -5

RickB: How much grass does a cow need to produce a gallon of milk?

Apr 27, 2024 11:07:39 GMT -5 *

parfive: For extra credit, convert your answer into Colorado River acre-feet per Wahhabi bovine unit. Apr 27, 2024 14:50:48 GMT -5

amygdule: Divided by Bales of Alfalfa Apr 27, 2024 20:02:37 GMT -5

ThomasT: A bunch... Apr 27, 2024 20:13:16 GMT -5

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