Spacetime, strings, and the quantum field that allow time, energy, and matter to exist.
The solar system formed from a rotating cloud of gas and dust called the solar nebula about 4.6 billion years ago. Gravity caused this cloud to collapse and form the sun at its center, with the remaining material forming the planets, moons, asteroids, and other objects in the solar system.
- many elements doesn't exist in pure form in the nature - many objects are made from alloys - many objects are mixture of compounds
When observers see objects beyond the outer reaches of our solar system, they may have spotted a new dwarf planet, a trans-Neptunian object, or a distant Kuiper Belt object. These observations could help expand our understanding of the outer regions of our solar system and the diversity of objects that exist there.
To classify objects and events select attributes for sorting. Also, pay attention to differences and similarities that exist among objects or events and draw conclusions based on categorizations.
Spacetime, strings, and the quantum field that allow time, energy, and matter to exist.
Objects that exist, scientifically are substances.
Um... "block wave"? Do you mean "black hole," and if so how did you manage that typo?Anyhow, they're predicted by theory, and these things predicted by theory would have certain characteristics, and lo and behold there are objects out in space that appear to have exactly those characteristics. Ergo, black holes must exist, and these objects must be them.
the inhabitants could have special adaptations, such as fish have gills that allow them to breathe under water.
If you choose to believe in a god, they exist because he wanted them to exactly as they are. He doesn't allow them to exist, he wants them to exist.
The solar system formed from a rotating cloud of gas and dust called the solar nebula about 4.6 billion years ago. Gravity caused this cloud to collapse and form the sun at its center, with the remaining material forming the planets, moons, asteroids, and other objects in the solar system.
The concept that states objects do not cease to exist when they are out of reach or view is called object permanence.
A single force cannot exist because forces are interactions between two or more objects. For a force to be present, there must be an object or system exerting the force and another object or system experiencing the force. It is this interaction that defines and characterizes a force.
Light exists as a form of electromagnetic radiation that travels in waves. Its purpose in the universe is to provide energy, illuminate objects, and allow for communication through the transmission of information.
Yes, it is theoretically possible for objects to exist in 4D dimensions, although it is difficult for humans to visualize or perceive them in our 3D world.
No, stars are not part of our solar system. Our solar system consists of the Sun and all the objects that orbit it, such as planets, moons, asteroids, and comets. Stars are separate celestial bodies that exist outside of our solar system.
The only requirement for mutual gravitational forces to exist between two objects is that the objects have mass. That's usually a simple requirement to satisfy.