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129,283,110 results
Time is relative, which means that the rate time passes changes based on numerous factors. What this means is that astronauts ...
299,544 views
5 years ago
Time dilation was pretty weird, huh? Well we aren't done yet! Time is relative, and so is space! Different observers measure ...
349,228 views
7 years ago
In 1998 two teams traced back the expansion of the universe over billions of years and discovered that it was accelerating.
2,262,028 views
11 years ago
Time: the most familiar, and most mysterious quality of the physical universe. Theoretical physicist Brian Greene, PhD, has been ...
2,494,331 views
1 year ago
How could Einstein make us time Travelers? Discover how Albert Einstein's theories of relativity have opened the door to the ...
2,294 views
4 weeks ago
Sponsored by Brilliant.org Presented by Paul Shillito Written and Researched by Paul Shillito Images and Footage NASA, ESA, ...
3,199,539 views
6 years ago
... to slow down as quickly as possible. The idea is to limit the time the spacecraft is experiencing hypersonic heating conditions.
8,496 views
10 years ago
Welcome back to another week where you can always guarantee one thing. SpaceX never slows down at Starbase! With a launch ...
354,459 views
3 days ago
Scientists Discover Revolutionary Way to Travel Faster Than Light Have you ever dared to dream of exploring distant galaxies at ...
1,144 views
Wormholes can be easily used for time travel. Let's put this into the wormhole in a very fast-moving spacecraft. This end, we're ...
245 views
2 years ago
Is the new iPhone 14 satellite communication the end of Garmin as we know it? Most of us have heard this new technology is ...
1,096 views
Whether time travel is possible is among the most intriguing questions in all of science. Neil deGrasse Tyson explains how time ...
1,039,328 views
3 years ago
Can We ACTUALLY Change History? A Time Travel PARADOX Explained! (MIND-BLOWING) This video will show you 5 possible ...
1,740 views
The final portable from the three, also the smallest but not the lightest. What is it, what does it do and is it any good? Also, 20 years ...
4,707 views
9 years ago
MIT Media Lab researchers have created a new imaging system that can acquire visual data at a rate of one trillion frames per ...
10,991,608 views
12 years ago
Before we start, we would like to remind you that there is only one rule for space racing: you can't go faster than the speed of light.
15,258 views
David S. Richards, professor of physics, examines scientific aspects of time and humanity's desire to control it during this ...
670 views
UCL Lunch Hour Lecture: Photons, spacecraft, atomic clocks and Einstein -- fundamental physics in the space environment ...
5,035 views
In many stories, there are claims of people traveling to the future. These stories have always been met with skepticism. But what's ...
1,829 views
9 months ago
For the longest time, spacecraft operators were puzzled by the Pioneer anomaly, the strange thrust that was slowing spacecraft ...
31,976 views