SPACEAstronomers have proposed a radical idea that the cosmos may be dominated by invisible particles called tachyons. Continue reading the article to learn more.
Theoretical particles called tachyons are thought to have the ability to travel faster than light, and are assumed to go back in time. Find out more about it in this article.
Einstein’s Theory of General Relativity predicts the speed of gravitational waves which were found to be exactly equal to the speed of light in vacuum. Find out more about it in this article.
Researchers claimed to have found a way to build a spacecraft that can travel at one-fifth of the speed of light, making traveling to another solar system a reality. Read the article to learn how this could be possible.
Can anything outrun light in terms of speed —and does this really matter? Read to find out. Light travels within a vacuum with a speed of precisely 299,792,458 meters each second.
Physicists showed that the speed of light can be tweaked. These new findings give high hope in the field of laser technology. But how they were able to do it? Keep on reading to know the science behind this new study.
Researchers at Northwestern University developed a high-resolution camera that can produce holographic images. This hi-tech camera can "see around corners and through scattering media," like fog, skin, and possibly, even the human skull.
Sometimes science fiction goes beyond the imagination that even the impossible is made possible just like traveling through space in the speed of light as the characters explore the vastness of the universe. But the laws of physics do not allow that to happen in real life. In the new video of NASA, they showed what it would be like if someone is to travel in the speed of light.
NASA explains the phenomenon behind traveling on the speed of light In the field of science, it is a common knowledge that nothing can ever surpass the speed of light, as what Albert Einstein theory of special relativity suggests.