What is the theory of general relativity in simple terms?
General relativity is a theory of space and time. The central idea of general relativity is that space and time are two aspects of spacetime. Spacetime is curved when there is matter, energy, and momentum resulting in what we perceive as gravity. The links between these forces are shown in the Einstein field equations.
Is the general theory of relativity true?
Relativity is a falsifiable theory: It makes predictions that can be tested by experiment. The predictions of special relativity have been confirmed in numerous tests since Einstein published his paper in 1905, but three experiments conducted between 1881 and 1938 were critical to its validation.
Is Einstein theory of relativity proven?
Einstein’s Theory of General Relativity Proven Right Again by Star Orbiting Supermassive Black Hole. Its orbit is shaped like a rosette and not like an ellipse as predicted by Newton’s theory of gravity.
Is the Saturn V the largest rocket ever built?
At 322 feet tall (98 meters), the SLS stands a head shorter than the 363-foot (110 m) Saturn V rockets that carried astronauts to the moon in the 1960s and ’70s. …
Is Starship bigger than Saturn V?
The Saturn V rocket is still considered one of the most powerful rockets ever with approximately 3.4 million kg of thrust. If all goes to plan, Starships will be more than twice Saturn’s by packing around 7.3 million kg of thrust!
Is Falcon Heavy more powerful than Saturn V?
The private space company says the rocket, called Falcon Heavy, is the most powerful rocket in use today. It is not, however, bigger or more powerful than the mighty Saturn V that was used to launch the Apollo astronauts to the moon in the ’60s and ’70s and then to launch the Skylab space station in 1973.
What car has the most horsepower in the world?
Most powerful production cars
| Vehicle | Year | Power |
|---|---|---|
| Koenigsegg Agera RS/One:1 | 2014 | 1,000 kW (1,341 hp; 1,360 PS) |
| NIO EP9 | 2016 | 1,000 kW (1,341 hp; 1,360 PS) |
| SSC Ultimate Aero TT | 2009 | 960 kW (1,287 hp; 1,305 PS) |
| Bugatti Veyron Super Sport/Grand Sport Vitesse | 2010 | 882 kW (1,183 hp; 1,200 PS) |
How many Saturn V rockets are left?
Nine Saturn V rockets moved astronauts to the moon between 1969 and 1972, but there were three extras made — and you can still see some of the pieces today, a retired Boeing engineer says.
What is the most powerful rocket engine ever built?
Saturn V
What is the most powerful man made thing?
The Large Hadron Collider is said to be the largest machine in the world. It’s the biggest and most powerful particle collider ever built.
How much horsepower does a rocket engine have?
The three space shuttle main engines generate the maximum equivalent of about 37 million horsepower. The fuel pump alone delivers as much as 71,000 horsepower, the oxygen pump delivers about 23,000. Just as a basis of comparison, the fuel pump alone is probably the equivalent horsepower of 28 locomotives.
What country built the first rocket?
China
Can Falcon Heavy go to moon?
SpaceX’s Falcon Heavy rocket to deliver an Astrobotic lander and NASA water-hunting rover to the moon in 2023. SpaceX is set to send a payload to the moon in 2023, using its larger (and infrequently used) Falcon Heavy launch vehicle.
What is the most powerful satellite in the world?
Inmarsat, the world leader in global, mobile satellite communications, confirms commercial service introduction (CSI) of GX5, the company’s newest, most powerful geostationary satellite to date.
What country has the most satellites?
the USA
What is the most advanced satellite in the world?
Earlier this evening, an Ariane 5 ECA launcher lifted off from Europe’s Spaceport in French Guiana on its mission to place the heaviest and most powerful telecommunications satellite ever launched, TerreStar 1, into geostationary transfer orbit.
Which country has the most advanced space program?
US The US