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Ask Me Anything Ask Dr. Joe - Now WEEKLY!
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DrJoePesce

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U
Is earths true deepest core iron ore?nah i thinks its radioactive metals such as u 238 235 and others.we live on a nuclear reactor imo
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6
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913
Catastrophe
Catastrophe
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Disturbance Storm Time Index (Geomagnetic)...
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4
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116
Terra Australis
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Bruh_Moment
16 Psyche
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5
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306
Bruh_Moment
Bruh_Moment
JLivingstonSG
Question Solar sail acceleration
94
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94
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8K
Catastrophe
Catastrophe
R
Where can I see the history of lunar events?
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4
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1K
Catastrophe
Catastrophe
J
What if..................................?
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0
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246
Jzz
J
Phillip Huggan
A drill made mostly of ice
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35
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2K
Catastrophe
Catastrophe
Samuel General T
How and when did the formation of our solar system begin?
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8
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719
iconoclast
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Starcrow
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Matter and photons are one and the same
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16
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2K
COLGeek
COLGeek
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Any news on Mars helicopter flight 19?
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979
Drew523
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G
Theories on Neptune temp change?
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9
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469
Helio
Helio
B
Question Photons
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2K
Catastrophe
Catastrophe
E
Exploding star?
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17
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3K
enkaydee
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Starcrow
Centripetal vs. centrifugal
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6
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2K
Catastrophe
Catastrophe
Connor
  • Poll
Question Is there a 9th planet? If so, then how big, dense, and massive is it? What is its orbit around the sun and gravitational effect on the Solar System?
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128
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19K
Catastrophe
Catastrophe
Moon
Have NASA found anything?
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5
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2K
Catastrophe
Catastrophe
M
Stuff we have in orbit
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6
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1K
Helio
Helio
Angelgirl20
Stargazing solar system
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3
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2K
Catastrophe
Catastrophe
K
Travelling at the speed of light?
30
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30
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5K
Helio
Helio
Orbit & Magnets
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15
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2K
Pogo
Alain Serhal
Light speed
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89
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11K
Jzz
J
J
What is next to our sun
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17
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1K
JAMESSIMEK
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  • Locked
Ask Me Anything AMA with Dr Joe - Feb. 7th
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36
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4K
billslugg
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Meteorites
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3
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1K
Catastrophe
Catastrophe
  • Locked
Ask Me Anything Dr Joe AMA
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43
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6K
Catastrophe
Phillip Huggan
Infrastructure for a Neptune town
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6
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1K
Phillip Huggan
Phillip Huggan
stark710
Luminosity of the Sun over the ages.
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12
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2K
unidef
U
shelleyc
Space junk
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12
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2K
shelleyc
shelleyc
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I sometimes speak to the "Main" ship
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860
Spacebra2025
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B
Dire Wolf Moon
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Wolfshadw
Wolfshadw
stark710
What if there are other "Earths" that are still in making?
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8
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1K
stark710
stark710
rod
Lunar surface feature size visible from Earth
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7
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2K
billslugg
billslugg
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Lunar anomalies
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58
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6K
COLGeek
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How is comet Leonard able to reach escape velocity from the solar system?
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11
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2K
Helio
Helio
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Space travel questions
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2K
adamsmith3334
adamsmith3334
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  • Locked
is there an easy way to simulate custom star system?
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7
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4K
Wolfshadw
Wolfshadw
U
life, microbes, and artifacts in caves in our solar system
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5
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2K
TacovilleMC
TacovilleMC
EL PIC
Why is Earth so Dense ?
43
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43
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5K
Pogo
Pogo
B
What if we throw poo at Mars?
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23
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4K
FromBelow
FromBelow
ALIEN0365
The planet Mars is full of life
99
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99
Views
15K
iconoclast
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