- What’s the fastest fighter jet?
- Do astronauts age faster?
- Can gravity be manipulated?
- Is there anything faster than the speed of light?
- What is the fastest thing in the world?
- Is dark faster than light?
- Could the human body survive light speed?
- Can we create gravity?
- Can you accelerate faster than the speed of light?
- Does gravity accelerate time?
- Is a black hole faster than light?
- What is the fastest thing in the universe?
- What is the fastest thing humans have made?
- Who has the fastest train in the world?
What’s the fastest fighter jet?
The fastest fighter still in service today is the Soviet-built MiG-25.
Mikoyan designed this fighter to be a pure interceptor aircraft.
As a result, the Foxbat can sustain a cruising speed of Mach 2.8 and kick it into overdrive with a top speed of 3.2 — not a bad technology for an aircraft that first took off in 1964..
Do astronauts age faster?
So depending on our position and speed, time can appear to move faster or slower to us relative to others in a different part of space-time. And for astronauts on the International Space Station, that means they get to age just a tiny bit slower than people on Earth. That’s because of time-dilation effects.
Can gravity be manipulated?
The better news is that there is no science that says that gravity control is impossible. First, we do know that gravity and electromagnetism are linked phenomena.
Is there anything faster than the speed of light?
For one thing, while nothing has ever been observed travelling faster than light, that does not mean it is not theoretically possible to break this speed limit in very special circumstances. … There are galaxies in the Universe moving away from one another at a velocity greater than the speed of light.
What is the fastest thing in the world?
And, while light is still by far the fastest thing in the universe, moving at a staggering speed of 299791.82 km/h, the following list contains some of the other closest things to reach that title of “World’s Fastest.”
Is dark faster than light?
Most of us already know that darkness is the absence of light, and that light travels at the fastest speed possible for a physical object. … In this respect, darkness has the same speed as light. However, in some instances, darkness actually moves faster than light.
Could the human body survive light speed?
The speed of light is so fast, that to accelerate to it safely would take months! … We experience higher or lower g forces when we are rapidly changing speeds or directions. Normal humans can withstand no more than 9 g’s, and even that for only a few seconds.
Can we create gravity?
Artificial gravity can be created using a centripetal force. … Thus, the “gravity” force felt by an object the centrifugal force perceived in the rotating frame of reference as pointing “downwards” towards the hull.
Can you accelerate faster than the speed of light?
Tachyons. In special relativity, it is impossible to accelerate an object to the speed of light, or for a massive object to move at the speed of light. However, it might be possible for an object to exist which always moves faster than light.
Does gravity accelerate time?
Gravity is not just a force. This effect measures the amount of time that has elapsed between two events by observers at different distances from a gravitational mass. In other words, time runs slower wherever gravity is strongest, and this is because gravity curves space-time.
Is a black hole faster than light?
Famous Black Hole Has Jet Pushing Cosmic Speed Limit. Using NASA’s Chandra X-ray Observatory, astronomers have seen that the famous giant black hole in Messier 87 is propelling particles at speeds greater than 99% of the speed of light.
What is the fastest thing in the universe?
Blazing Speed: The Fastest Stuff in the Universe. A sequence of radio observations shows a plasma blob moving away from a blazar’s core (right) over about 8.4 months. SAN DIEGO — If you’re light, it’s fairly easy to travel at your own speed — that is to say 186,282 miles per second or 299,800 kilometers per second.
What is the fastest thing humans have made?
NASA just smashed the record for the fastest human-made object — its $1.5 billion solar probe is flying past the sun at up to 213,200 mphNASA launched its $1.5 billion Parker Solar Probe mission toward the sun in August.The spacecraft is scheduled to “touch” the sun on Monday night during the first of 24 flybys.More items…•
Who has the fastest train in the world?
Shanghai Maglev, also known as Shanghai Transrapid, is currently the fastest train in the world. Image courtesy of J. Patrick Fischer. CRH 380A running between Beijing and Shanghai, was manufactured by CSR Qingdao Sifang Locomotive & Rolling Stock.