✨Scientists cooled a nanoparticle to the quantum limit
The particle’s motion reached the lowest level allowed by the Heisenberg uncertainty principle✨
#Fact
@AstroMechanics
The particle’s motion reached the lowest level allowed by the Heisenberg uncertainty principle✨
#Fact
@AstroMechanics
✨If the Sun was to be scaled down to the size of a white blood cell, the Milky Way would be the size of the continental United States✨
#Fact
@AstroMechanics
#Fact
@AstroMechanics
✨Based on Kepler Mission data, there could be as
many as 40 billion Earth-sized Planets orbiting
in the habitable zone of Sub-like stars and Red
Dwarfs in the Milky Way✨
#Fact
@AstroMechanics
many as 40 billion Earth-sized Planets orbiting
in the habitable zone of Sub-like stars and Red
Dwarfs in the Milky Way✨
#Fact
@AstroMechanics
Arizona's Grand Canyon is longer than Mars' Valles Marineris.
Anonymous Quiz
59%
A. True
41%
B. False
Venus sure is bright... On a clear night you can usually distinguish it from the stars. Hey, you know another bright thing in the sky? The full moon. I wonder which is brighter? Hmmm... You decide. (Remember, negative numbers are brighter)
Anonymous Quiz
28%
A. Moon has apparent magnitude of -4.18, Venus has magnitude of -6.32
39%
B. Moon has apparent magnitude of almost -13.00, Venus has magnitude of -4.9
21%
C. Moon has apparent magnitude of .89, Venus has magnitude of -8.235
11%
D. Moon has apparent magnitude of -6.54, Venus has magnitude of -5.12
We had nine planets, now we have one more, this means we now have ten planets, right?
Anonymous Quiz
29%
A. True
71%
B. False
Many of the craters on the icy moons are very flat and shallow with a bowed-up center, in sharp contrast to rocky planets and moons. Some craters even seem to have been "erased" almost entirely. What accounts for the difference?
Anonymous Quiz
28%
A. Icy moons have less gravity
29%
B. Ice is less stiff than rock
32%
C. Tidal forces are stronger on icy moons
11%
D. Icy moons were only impacted by shallow, flat objects
Of the following elements found on the sun, which is the LEAST prevalent?
Anonymous Quiz
29%
A. Oxygen
17%
B. Carbon
27%
C. Nitrogen
27%
D. Iron
Eris, like Pluto, is called a dwarf planet. However, they are not in the same region of the Solar System! Where is Eris located?
Anonymous Quiz
14%
A. In front of Mercury
16%
B. Hills Cloud
33%
C. Scattered Disc
37%
D. Asteroid Belt
When did the spacecraft Ulysses reach Jupiter?
Anonymous Quiz
20%
A. 1990
42%
B. 1989
24%
C. 1984
14%
D. 1992
Three of these moons belong to Uranus; which one belongs to Jupiter?
Anonymous Quiz
17%
A. Juliet
17%
B. Titania
19%
C. Puck
47%
D. Europa
Which of the following moons belongs to Saturn?
Anonymous Quiz
28%
A. Luna
31%
B. Ganymede
23%
C. Charon
18%
D. Dione
✨Black holes absorb dark matter, and over the billions of years since galaxies were first formed, this absorption of dark matter in black holes has very likely altered the population of galaxies from what we can observe today✨
#BlackHole
@AstroMechanics
#BlackHole
@AstroMechanics
✨On July 24, 1969, the Apollo 11 crew with Commander Neil Armstrong, Command Module Pilot Michael Collins and Lunar Module Pilot Buzz Aldrin splashed down in the Pacific Ocean after achieving the first lunar landing.
Upon splashing down, the Apollo 11 crew underwent a 21-day quarantine. The purpose of this was to protect against the small possibility of lunar contagion. This procedure was discontinued after Apollo 14. This photo provides a candid view of the astronauts in the Mobile Quarantine Facility✨
#Fact
@AstroMechanics
Upon splashing down, the Apollo 11 crew underwent a 21-day quarantine. The purpose of this was to protect against the small possibility of lunar contagion. This procedure was discontinued after Apollo 14. This photo provides a candid view of the astronauts in the Mobile Quarantine Facility✨
#Fact
@AstroMechanics