Astrophysics

A black hole is not made of solid or gas. It is a region in spacetime with a gravitational pull so strong that nothing, not even light, can escape from it. It is believed to have a point of infinite density at its center, known as a singularity.

All planets in our solar system are somewhat squished in shape due to their rotation, or are "oblate spheroids" - but Venus is the least oblate or the most spherical, owing to its slow rotation.

The sailing crew can use the North Star, also known as Polaris, to help them find their way home. Polaris is located almost directly above the North Pole, making it a reliable reference point for navigation. By determining the direction of Polaris in the night sky, the crew can orient themselves and plot a course back home.

In astronomical terms, revolution refers to a revolving around an axis outside the object, in this case the solar orbit of a planet - the completion of one period of which is called the planet's year. (Mostly because of axial tilt this also brings about the seasons.) By contrast, the rotation about an axis going through the object (spin) brings about the planet's day.

Our understanding of physics and its mathematical foundations break down - they make no sense at all - in the realms of the very large and very fast. In mathematical terms, the density of matter in a black hole becomes infinite, and we cannot interpret what that means. We call this, the place where our mathematics breaks down, a "singularity". At a vaguely-knowable distance of the singularity, our math once again makes sense, and this distance is called the "event horizon".

The size of the event horizon - the limits of what we can know and observe - is related to the mass of the black hole.

Our solar system is located near the galactic plane (about 14 light years from it, whereas the Milky Way is about 1,000 light years thick) at around 26,000-28,000 light years from the galactic core, on a spur of one of the spiral arms known as the Orion Arm. The orbital plane of the planets in our solar system (ecliptic) is inclined about 60 degrees to the Milky Way's galactic plane.

The Schwartzchild radius.

In the astrophysical sense alone, Earth could be argued not to be important to the solar system and that it is more the logical converse - the solar system is important to Earth, particularly the presence of a star to provide energy and a favorable distance from the Sun such that most water is in liquid state so that life can flourish here. Also, the giant outer planets act as an important shield to Earth, deflecting or absorbing inbound objects that might pose a risk of impact damage to our fragile ecosystem.

The influence of Earth on remainder of the solar system is rather trivial - it might provide a minor perterbation of orbits of other planets but not significant. Some astronomers have pointed out that the solar wind can catch spores, bacteria, viruses in the upper atmosphere and push it in a kind of spiral shape outwards along the plane of the ecliptic to occasionally land on other planets; however there is no documented evidence that such life has ever "taken root" on another body.

The highest uncompressed density can be found on Earth, specifically at its core. The core is composed mainly of iron and nickel, which gives it a higher density than other planets in our solar system.

To get the Blackhole card in Animal Kaiser, you would need to participate in battles and hope that the card appears as a prize. The Blackhole card is a rare card, so it may take some time and luck to obtain it. Keep playing and trading with other players to increase your chances of getting the Blackhole card.

Retrograde rotation is when a planet rotates in a direction opposite to the majority of planets in our solar system. The planet Venus rotates in retrograde, meaning it spins clockwise on its axis when viewed from above its north pole. This is in contrast to the counterclockwise rotation of most planets, including Earth.

beams of high energy particles that travel almost at the speed of light.

they are formed trough accretion.accretion is dust and gaseous matter that is falling in to the black hole. Howe it works i don`t know but it can be explained trough general relativity.check wikipedia for a more detailed answer

The film "Red Planet" was primarily filmed in both Australia and in California. The Australian portions were filmed in the Coober Pedy area, which provided a Mars-like landscape, while the California portions were filmed in Death Valley National Park to create the barren and desolate Martian surface.

Astronomer or astrophysicist are common career paths for those interested in astrophysics. These professionals study celestial objects and phenomena, such as stars, galaxies, and black holes, to gain a better understanding of the universe. They may work in research institutions, universities, observatories, or space agencies.

Some of the top colleges for studying astrophysics include Princeton University, Massachusetts Institute of Technology (MIT), California Institute of Technology (Caltech), and Harvard University. These institutions are known for their strong astrophysics programs, research opportunities, and renowned faculty in the field. The best college for studying astrophysics ultimately depends on individual preferences, career goals, and research interests.

Black Holes are often made during the end of a star,often during a supernova.When they 'die' the star collapses into a single point which is so dense that even light cant escape.Black holes are made up two parts, the singularity and the event horizon. The singularity is the black part, the vacuum. The event horizon is the sphere that covers the singularity, then it acts as a boundary for the black hole.

Our planet has a diverse range of environments that support different forms of life, including bacteria. Bacteria are found in abundance in soil, water, air, and within living organisms. They play crucial roles in various ecosystems and are essential for many biological processes.

Black holes do not actively seek out planets to destroy. However, if a planet were to get too close to a black hole, the intense gravitational forces could disrupt or even pull the planet into the black hole. So, in that sense, a black hole has the potential to "kill" a planet by tearing it apart.

Probably. But its impossible to get close enough to find it.

There are no black holes close enough to Earth to pose a threat to humanity. The nearest known black hole, located in the Milky Way galaxy, is still many thousands of light-years away. Rest assured that we are safe from being destroyed by a black hole for the foreseeable future.

The planet with the most notable greenhouse effect in our solar system is Venus. This is due to its thick atmosphere that traps heat, leading to extremely high surface temperatures. Earth also experiences a greenhouse effect, but in more balanced and sustainable levels.

In our Solar System, Planet Mercury and Planet Venus have no (0) satellites at all.

No satellites orbit them.

But if you are talking about planets with satellites and with the fewest moons, it is the Earth. Earth has only one natural satellite, THE MOON.

The inner planets are called rocky or terrestrial, including Mercury, Venus, Earth, and Mars. That would make Neptune the odd one out - commonly referred to as an ice giant or gas giant.