In English Grammar, there should be a full stop/period after 'Mr'. because 'Mr' is shortened form of 'Mister'. After the full stop.period then a space then a capital letter to start the name.

e.g. Mister Joseph Smith , in shortened form it is 'Mr. J. Smith.'. Note the stops and the spaces.

NB For any word in the English language that is shortened, then the shortened form has a full stop/period after it.

e.g.

Mrs. (Missis)

Dr. (Doctor)

Capt. (Captain)

No. (Number). #

& e.g. 'Exempli Gratia'.

Yes. Saturn 5, V or Five was the rocket that sent man to the Moon.

The V is the Roman numeral for 5.

Yes moon have do shadows due to the craters and rocks, creating a surface “roughness” that casts shadows.

Jules Verne. But I believe it was about Moon travel. yes quite although the famous moom wirter also by the same name wrote the moom equivilant for the book and the moom species felt very left out.

A trip to Mercury would cost billions of dollars due to the high cost of spacecraft development, technology needed to survive extreme temperatures, fuel, and other logistical challenges. Only a few space agencies have the capability to plan such a mission, and it would require extensive resources and international collaboration.

Recorded observations are documented notes or data collected during an experiment, research study, or investigation. These observations provide objective information about what was seen, heard, or measured during a specific event or research process, allowing for analysis and interpretation.

The study of space is called astronomy. Astronomy involves the observation and analysis of celestial objects, including stars, planets, comets, and galaxies, as well as phenomena such as supernovae and black holes.

General Chuck Yeager has flown to space in the F-104 in the early 1960's - 118,000 feet. However due to the deal between the US and Russia, for national security for sovereign nations, space arbitrarily defined as 50 miles from the earth and each nation owned the airspace above it up to 50 miles.

General Chuck Yeager is still considered the most famous test pilot in the world. Some very crucial safety procedures we have in place today were created by General Chuck Yeager.

Yes, Wernher von Braun was a member of the Nazi Party and the SS during World War II. He was a leading figure in the development of the V-2 rocket for Nazi Germany before later working on the American space program.

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In the SPACE SHIP.

Since space is a vacuum and cold , mankind would not survive even for a few seconds.

The Space Ship MUST carry air(oxygen), water, food, and specially designed toilet facilities.

Photographe of space men outsiude the space ship , they are wearing a space suiit, other wise they would die. They are also tethered to the space ship , because they may float away and never be able to return to the spaceship.

Soviet cosmonaut Valentine Tereshkova was the first woman in space, aboard Vostok 6 in June 1963.

it is the similar method such as roboot

No. It is difficult and impractical to store anything as plasma. Some spacecraft use ion thrusters, which propel themselves with a jet of plasma, but the propellant is stored as ordinary gas or liquid.

NASA and all the world's space agencies send their astronauts into space for a specific mission in a given amount of time. They all return when their mission ends. Some have been up for a matter of 15 minutes, while others have been up for more than a year. It just all depends on their mission.

Space travel should never be suspended. The exploration of outer space is crucial in addressing challenges like global warming on Earth, ensuring the survival of humanity, and finding safer planets for future habitation.

If you mean do any manned spacecraft use artificial gravity, the answer is, not so far. But, in the future, large spacecraft may create artificial gravity by rotating them.

To conserve fuel, the gravity of the moon/planets is used to pull spacecraft toward them. And of course the gravity of earth is used to hold/pull on spacecraft so they orbit (circle) around it instead of flying off into space.

well apollo wanted to go see if there is any live on the moon or any other planets so he became famous so other people wanted to go to the moon too to become famous so thats what started space race.

Because in space humans would quickly dehydrate and be unable to breath, because 'space' is a near vacuum. Vacuums don't like to be empty, and want to fill up. So they take anything from anywhere to fill the vacuum, and that included human breath and moisture.

Without breath and moisture we would die instantaneously.

Hence the Space Suit, which is impervious to the loss of moisture and air.