Is 1 million mph possible?
Yes, a speed of 1 million miles per hour (mph) is entirely possible and has been observed in space. In 2024, astronomers identified a celestial object, CWISE J1249, traveling at roughly 1 million mph, which is fast enough to escape the Milky Way galaxy. Mashable +1Is it possible to go 1 million mph?
Using images from a NASA telescope, three amateur scientists discovered a star-like object sprinting through space — so fast, in fact, it'll whiz right out of the Milky Way. This freak of nature, traveling about 1 million mph, will escape the clutch of the galaxy.Is it possible for a car to drive 1 million miles?
Million-mile cars can come from any brand. Here are... The fact that we need to mention it “isn't a Toyota thing” just proves that it mostly is a Toyota thing. But these are great examples.Can a human walk 1 million miles?
The question is intriguing, yet futile, as it would take an impossibly long time to travel a million miles by foot. It's a feat that no human could ever accomplish, and even if they could, it would be a hollow victory.Is 1 light-year 6 trillion miles?
A light-year is the distance light travels in one Earth year. One light-year is about 6 trillion miles (9 trillion km). That is a 6 with 12 zeros behind it!Mach 10 jet flyby (insane speed)
What will happen in 1 sextillion years?
In 1 sextillion (10^21) years, the universe will be vastly different; stars will have long burned out, galaxies will have dispersed, and matter itself will be decaying, with protons eventually decaying, leaving only black holes and radiation as the dominant structures, far beyond the "Degenerate Era" where our Sun currently exists, leading to a cold, dark universe in the Heat Death scenario, though some theories suggest advanced civilizations might manipulate matter or even create new universes.Is space silent or loud?
Space is generally quiet because it's a near-perfect vacuum, lacking the air or medium for sound waves (vibrations) to travel, meaning you can't hear screams or explosions directly; however, there are faint noises from celestial bodies and plasma, but these aren't audible sounds for humans and are detected as radio waves or pressure waves in gas clouds.What's the furthest a human has walked?
Steven Newman- Length: 15,509 miles (24,959 km)
- Date: April 1983 – April 1987.
- Distance walked per month: 323 miles (520 km)
- Details: 28-year-old Steven M. Newman from Ohio crossed 21 countries on a four-year solo walk.
What is the 1000 miles rule?
The "1000 Mile Rule" isn't one single rule, but a concept that appears in different contexts, most commonly referring to a destructive online trend in relationships suggesting infidelity is okay if you're far from your partner, or sometimes to a business strategy of building self-sufficient systems for properties/ventures far away. It can also relate to car break-in periods (though debated) or the ancient proverb, "A journey of a thousand miles begins with a single step".How fast should a 70 year old walk a mile?
For those in their 60s and 70s, the average mile walk time is about 16 to 18 minutes. Mobility and stamina may change a bit, but walking regularly can do wonders for staying active and feeling great. A steady pace at this age is a big win for your health.What truck will last 500,000 miles?
Trucks known for reaching 500,000 miles or more with proper care often include heavy-duty diesel models like the Ford Super Duty (especially older Powerstroke diesels), Chevy Silverado/GMC Sierra with Duramax, and Ram Cummins for their robust engines, while also noting Toyota Tundra/Tacoma for overall build, and even some GMC Sierra 1500s and Honda Ridgelines achieving impressive longevity. Professional-grade Class 8 trucks (Kenworth, Peterbilt, Volvo) are built for even higher mileage, often hitting a million miles. The key factor is diligent, consistent maintenance, regardless of the brand.Has any car hit 1,000,000 miles?
Yes, many cars have reached one million miles and beyond, with Volvo's P1800 holding the record at over 3.25 million miles, demonstrating that with diligent maintenance, even everyday vehicles from brands like Toyota, Mercedes-Benz, Honda, and Ford can achieve legendary longevity. These million-mile cars, often called "million-milers," highlight exceptional durability and dedicated owner care through strict oil changes, regular servicing, and smooth driving.Could a human survive 2x gravity?
Humans can likely survive 2x gravity (2G) for short periods or with intense conditioning, but long-term survival is extremely challenging, requiring significant physiological adaptation or technological assistance, as the body faces immense strain on the heart, bones, and muscles, making everyday tasks exhausting and potentially leading to organ failure or chronic health issues. While a person might endure 2G, they would feel twice as heavy, struggling with circulation and movement, and future generations would need to evolve shorter, denser bodies to cope.Why don't we feel the Earth rotating?
We don't feel the Earth spinning because its rotation is incredibly smooth and constant, meaning we, the atmosphere, and everything else move together at the same steady speed, similar to being in a smoothly moving train where you only notice motion when there's a change in speed (acceleration). Gravity holds us firmly to the planet, and our inner ear senses acceleration, not steady velocity, so the constant spin feels like stillness.Why can't we go back to the moon now?
We haven't returned to the Moon primarily due to the immense cost, the shift in political priorities after the Cold War Space Race ended, and the need to develop entirely new reusable systems and technologies, as the original Apollo hardware was retired; current programs like Artemis aim to overcome these challenges by building sustainable infrastructure.What is the 777 rule for long distance?
The "777 rule" in relationships suggests weekly dates, weekend getaways every 7 weeks, and longer vacations every 7 months to maintain connection, with adaptations for long-distance like regular video dates, visits every 7-8 weeks, and bigger trips when possible, focusing on intentional, quality time to build secure attachment and prevent drifting apart, often alongside communication and having a future plan.Is it possible to drive 900 miles in one day?
Yes, driving 900 miles in a day is possible but extremely challenging, tiring, and potentially unsafe, requiring roughly 14-16 hours of driving with an average speed of 60-70 mph, meaning minimal stops and long hours on the road; many drivers advise against it due to fatigue, even if some individuals have accomplished it for emergencies or with multiple drivers.How long is 1 acre in miles?
One mile equals 5,280 feet. So how does an acre fit into that? To put it simply: there are 640 acres in one square mile. This means that when you break down an acre's dimensions relative to miles, you're looking at roughly 0.0015625 square miles per acre (since one divided by 640 gives us this fraction).How long would it take a human to walk 14000 miles?
Walking 14,000 miles, like the longest walkable road from Cape Town to Magadan, takes about 187 days (6 months) if walking non-stop, or roughly 561 days (about 1.5 years) if walking 8 hours a day, assuming an average pace and no rest days. Factors like terrain, rest, and pace significantly alter the timeline, but this provides a baseline for such an epic journey.Can a human walk 25 miles in a day?
Yes, a fit, trained person can walk 25 miles in a day, but it requires preparation, proper gear (especially shoes), consistent fueling with food and water, and a mental commitment, as it takes 6-10 hours or more and pushes physical limits, especially with varied terrain or a heavy pack. For most, it's a significant effort that involves managing fatigue and discomfort through pacing, breaks, and self-care, often done as a one-off challenge rather than an average daily distance.Could you survive 1 second in space?
Yes, you can survive exactly 1 second in space without a suit, but the next few seconds are critical: you'd lose consciousness in 10-15 seconds from lack of oxygen (asphyxiation), with bodily fluids beginning to boil (ebullism) and lungs potentially rupturing if you held your breath, but you wouldn't instantly explode or freeze, with rescue potentially possible within 1-2 minutes.Can you hear screams in space?
In space, no one can hear you scream. Why? Because sound needs a medium like air or water to travel, and space is a complete vacuum. It's a silent, eerie void where sound simply doesn't exist.
← Previous question
Can I refund a DLC on PS5?
Can I refund a DLC on PS5?
Next question →
Who invented Ctrl+Alt+Del?
Who invented Ctrl+Alt+Del?