- How do astronauts talk to Earth?
- Would a guitar sound the same on a space station?
- Does space have an end?
- Why can Astronauts not hear in space?
- What does the moon smell like?
- Can you get pregnant in space?
- What does space smell like?
- Do astronauts fart in space?
- Can astronauts listen to music in space?
- Can a fart kill you?
- Has anyone been lost in space?
- How do we communicate on the moon?
- Could you stand on Mars without a suit?
- How do astronauts poop?
- Why can’t astronauts on the moon talk to each other as on Earth?
- Can astronauts hear sound on the moon?
- Can you talk to each other in space?
- Can you hear the sound on the moon explain?
- Why is space completely silent?
- What do astronauts call each other?
- Can you hear sounds on Mars?
How do astronauts talk to Earth?
The Short Answer: Spacecraft send information and pictures back to Earth using the Deep Space Network (DSN), a collection of big radio antennas.
Spacecraft send information and pictures back to Earth using the Deep Space Network, or DSN.
The DSN is a collection of big radio antennas in different parts of the world..
Would a guitar sound the same on a space station?
Yes. Since a space station typically contains regular air at normal pressure in order to keep the humans comfortable, the sounds created by playing a guitar will be the same as on earth. The weightless environment inside a space station has no effect on the guitar’s ability to create sound.
Does space have an end?
No, they don’t believe there’s an end to space. However, we can only see a certain volume of all that’s out there. Since the universe is 13.8 billion years old, light from a galaxy more than 13.8 billion light-years away hasn’t had time to reach us yet, so we have no way of knowing such a galaxy exists.
Why can Astronauts not hear in 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. If you are sitting in a space ship and another space ship explodes, you would hear nothing.
What does the moon smell like?
WASHINGTON, June 20, 2019 — After walking on the moon, astronauts hopped back into their lunar lander, bringing the heavenly body’s dust along with them on their spacesuits. They were surprised, and perplexed, to find that it smelled like spent gunpowder.
Can you get pregnant in space?
As a result NASA’s official policy forbids pregnancy in space. Female astronauts are tested regularly in the 10 days prior to launch. And sex in space is very much frowned upon.
What does space smell like?
The fragrance was developed by Steve Pearce, according to Eau de Space product manager Matt Richmond. … Richmond said that he has struggled to describe how the fragrance smells, adding, “Astronauts describe the smell as a mix of gunpowder, seared steak, raspberries and rum.”
Do astronauts fart in space?
Therefore, the fart will not be smelled by the astronaut, although they may marinate in it for a time. When astronauts are not in the space suit and floating about, the fart smell is exaggerated by the lack of airflow from the recycled air used and its inability to mask any smell.
Can astronauts listen to music in space?
Many astronauts and cosmonauts were accomplished musicians and brought their talents to orbit. Although the music from the instruments sounded the same in space as on the ground, playing them in weightlessness provided the musicians with challenges unique to each instrument.
Can a fart kill you?
There is no evidence that holding in a fart could kill you, though the pain and discomfort doing so causes can be severe.
Has anyone been lost in space?
No astronauts were ever “lost” in space. … People have died training for space, trying to get into space, and returning from space but nobody has really died in space. The one incident that technically happened in space was Soyuz 11, in which a vent valve opened and caused depressurization.
How do we communicate on the moon?
Earth–Moon–Earth communication (EME), also known as Moon bounce, is a radio communications technique that relies on the propagation of radio waves from an Earth-based transmitter directed via reflection from the surface of the Moon back to an Earth-based receiver.
Could you stand on Mars without a suit?
The atmospheric pressure on Mars varies with elevation and seasons, but there is not enough pressure to sustain life without a pressure suit.
How do astronauts poop?
Poop is vacuumed into garbage bags which are put into airtight containers. Astronauts also put toilet paper, wipes and gloves – gloves help keep everything clean – in the containers too.
Why can’t astronauts on the moon talk to each other as on Earth?
No, the astronauts cannot talk on the surface of the moon because there is no atmosphere/medium present on the moon and sound cannot travel through vacuum. On earth air is present and hence they can talk with each other.
Can astronauts hear sound on the moon?
NASA has made public a recording of strange “music” that astronauts reported hearing in 1969 while on the far side of the Moon, out of radio contact with the Earth. … That whistling sound?” asks Cernan, describing it as “outer-space-type music.”
Can you talk to each other in space?
Astronauts in space do talk to each other. In the spacecraft, there is plenty of air, so they just talk normally. When they are spacewalking, they talk by means of radios in their helmets. The radio waves, again, have no problem in space, but they’re not sound.
Can you hear the sound on the moon explain?
The air here on Earth allows sound waves to move from one point to another (sound can also move through water, steel, earth, etc… it just requires that particles/atoms/molecules are touching one another). … Thus there is no sound on the Moon.
Why is space completely silent?
In space, no one can hear you scream. This is because there is no air in space – it is a vacuum. Sound waves cannot travel through a vacuum. ‘Outer space’ begins about 100 km above the Earth, where the shell of air around our planet disappears.
What do astronauts call each other?
PositionsPositionExamplesPilotRobert Crippen, flew the first Space Shuttle mission as pilotPayload Commander (PLC)Story Musgrave, Michael P. AndersonMission Specialist (MS)Jerry L. Ross and Franklin Chang-Diaz each flew seven times as Shuttle Mission Specialists.27 more rows
Can you hear sounds on Mars?
If you were standing on Mars, you’d hear a quieter, more muffled version of what you’d hear on Earth, and you’d wait slightly longer to hear it. On Mars, the atmosphere is entirely different. But, the biggest change to audio would be to high-pitch sounds, higher than most voices.