Categories
Tags
Sun
New post in Sun
Why can I look at the sun with my sunglasses but not at the solar eclipse?
July 23rd, 2022
laboratory-safety
eclipse
biology
vision
sun
Why do Moon have different shapes/phases on the night sky but Sun doesn't?
November 28th, 2022
celestial-mechanics
orbital-motion
sun
solar-system
moon
Could we recharge the sun's "batteries"?
August 1st, 2022
sun
stellar-evolution
fusion
astrophysics
Does the Sun revolve around the supermassive black hole at the center of the Milky Way?
June 11th, 2020
orbital-motion
sun
milky-way
What is actually meant by 'sun set' and 'sun rise' times, when taking into account the mirage due to light bending in the atmosphere
August 1st, 2022
sun
time
The Sun as a gravitational lens
August 1st, 2022
general-relativity
gravity
visible-light
sun
curvature
What is the mass distribution within the sun?
August 1st, 2022
sun
planets
newtonian-gravity
mass
What would happen to a star if a Dyson sphere lined with mirrors reflected a significant portion of the stars light back to the star
July 28th, 2020
energy
gravity
visible-light
sun
stars
How hot can metal get in sunlight?
August 1st, 2022
estimation
metals
sun
thermodynamics
Density of the Sun
August 1st, 2022
sun
stellar-physics
stars
density
astrophysics
Why does the temperature of an object rise to a certain level and stop under sunlight?
April 2nd, 2020
home-experiment
sun
thermal-radiation
temperature
thermodynamics
Are planetary orbits measured from the Sun's surface or centre?
December 25th, 2020
astronomy
sun
planets
orbital-motion
How does our sun create positrons in it?
August 22nd, 2020
fusion
sun
Why is the colour of sunlight yellow?
September 1st, 2020
temperature
visible-light
scattering
thermal-radiation
sun
Is the Earth the center of the Solar System?
August 1st, 2022
newtonian-mechanics
orbital-motion
earth
sun
inertial-frames
Why does the Sun "shine brighter" some days?
January 22nd, 2020
visible-light
atmospheric-science
earth
sun
sun-moon-earth anomaly
August 1st, 2022
sun
moon
astronomy
earth
Do photons slow down this much in the Sun's gravitational field?
August 1st, 2022
sun
photons
astrophysics
mean-free-path
How do neutrinos pass through the sun so quickly?
August 1st, 2022
radiation
photons
standard-model
neutrinos
sun
How close can spaceship get to the Sun
August 1st, 2022
sun
astrophysics
space-travel
How fast will the sun become a red giant?
June 17th, 2020
sun
time
astronomy
What is the actual energy content of the Sun?
August 27th, 2020
thermodynamics
astrophysics
sun
stars
What would happen if the Earth was in a polar orbit around the sun?
March 12th, 2020
earth
orbital-motion
angular-momentum
solar-system
sun
Are the electrons at the centre of the Sun degenerate or not?
May 3rd, 2020
stars
sun
electrons
astrophysics
thermodynamics
If I were standing on the surface of the sun, how far could I see?
May 9th, 2020
atmospheric-science
stars
sun
astrophysics
Is it possible to make the Sun spin a coin in space?
June 19th, 2020
electromagnetic-radiation
rotational-dynamics
sun
Hydrogen as a fuel in Sun
February 15th, 2020
fusion
sun
nuclear-physics
Why does the light side of the moon appear not to line up correctly with the evening sun?
August 1st, 2022
moon
astronomy
sun
geometry
Is there a way to create an artificial solar eclipse?
April 20th, 2020
sun
Why don't we see solar and lunar eclipses often?
August 1st, 2022
moon
eclipse
astronomy
everyday-life
sun
←
1
2
3
4
5
6
7
8
→