Luminosity class V stars are larger than class Ia stars.
Author: Anonymous
The largest moon in the solar system, bigger but not as mass…
The largest moon in the solar system, bigger but not as massive as Mercury, is
On the H-R diagram, the Sun lies
On the H-R diagram, the Sun lies
Pluto is no longer classified as a planet.
Pluto is no longer classified as a planet.
The Sun’s magnetic field is very weak compared to Earth’s.
The Sun’s magnetic field is very weak compared to Earth’s.
On the H-R diagram, the Sun lies
On the H-R diagram, the Sun lies
Titan’s surface has been mapped using Earth based visual tel…
Titan’s surface has been mapped using Earth based visual telescopes.
Compared to a type A0 star, a type A9 star is
Compared to a type A0 star, a type A9 star is
When strong solar winds are displaced poleward by our magnet…
When strong solar winds are displaced poleward by our magnetic fields, we get
What is the event horizon of a black hole?
What is the event horizon of a black hole?