- Is space really silent?
- Why can Noone hear you scream in space?
- Can sounds travel through space?
- Can you hear an explosion in space?
- Can satellites hear?
- Can satellites see you from space?
- Who wrote in space no one can hear you scream?
- Is there a live Google Earth?
- Can we see earth live from satellite?
- What does space smell like?
- Is space completely silent?
Is space really silent?
You may have been told definitively that space is silent, maybe by your teacher or through the marketing of the movie Alien—’In space, no one can hear you scream.
‘ The common explanation for this is that space is a vacuum and so there’s no medium for sound to travel through.
Why can Noone hear you scream in space?
Sound is a mecanical wave, which means that it needs substance to travel through, such as air or water. In space, there is no air, so sound has nothing to travel through. If someone were to scream in space, the sound wouldn’t even leave their mouths.
Can sounds travel through space?
Sound does not travel at all in space. The vacuum of outer space has essentially zero air. Because sound is just vibrating air, space has no air to vibrate and therefore no sound. … Radio is a form of electromagnetic radiation just like light and can therefore travel through the vacuum of space just fine.
Can you hear an explosion in space?
Sound needs a medium to travel (such as air), but space generally doesn’t have it. Therefore, sound can’t really propagate in space. So you can’t hear an explosion or any other sound in space.
Can satellites hear?
The satellites transmit electromagnetic frequencies … radio signals that our equipment uses to determine our position. Radio signals are very rapid vibrations that our instruments detect with their antennas, which for them are like our ears, but these are not sounds anyone can hear.
Can satellites see you from space?
NOAA satellites have the capability to provide astounding views of the Earth. But many people want to know if these satellites can see their house, or even through their roofs and walls to the people inside. The answer is: no. Satellites differ greatly in the level of detail they can “see”.
Who wrote in space no one can hear you scream?
Dan O’Bannon”In space no can hear you scream” is the iconic tagline of Ridley Scott’s Alien. The original concept for Alien came from Dan O’Bannon, who wrote and co-starred in 1974’s sci-fi comedy Dark Star.
Is there a live Google Earth?
Google Earth will now play live video feeds from select locations across the globe. The feature is available outright on different platforms supported by Google Earth. With the live video feed, viewers will be able to watch live activities from different locations, first one being the Katmai National Park in Alaska.
Can we see earth live from satellite?
NASA is now live-streaming views of Earth from space captured by four commercial high-definition video cameras that were installed on the exterior of the International Space Station last month.
What does space smell like?
sweet-smelling welding fumes’, ‘burning metal’, ‘a distinct odour of ozone, an acrid smell’, ‘walnuts and brake pads’, ‘gunpowder’ and even ‘burnt almond cookie’. Some astronauts have likened the smells of space to walnuts.
Is space completely silent?
While space is more silent than you could ever imagine, it’s not completely devoid of sound. Sound waves cannot travel through space, but there are some infinitesimally small regions where sound can exist, under very specific conditions.