Space Travel and Exploration

The Apollo Lunar Module used on the Apollo 11 mission, nicknamed "Eagle," had an estimated cost of around $22.9 million in 1960s dollars. This cost included design, development, and construction of the spacecraft.

NASA launched it in September 1977 from Cape Canaveral.

In the US, you would need to conduct:

-An Interview

-Medical examination

with NASA in order to be able to enter the "training" program for astronauts.

In addition, you would need a college degree as well as filling out a form with high competitiveness( more than 4000 applicant against 20 spots each 2 years)

Yes, it is possible to build a base on the moon. Several space agencies and private companies are working on plans to establish permanent habitats on the moon to support scientific research and exploration missions. The challenges include the harsh lunar environment, lack of atmosphere, and access to resources, but progress is being made in developing technologies to overcome these obstacles.

NASA has added SpaceX to it's new program (Commercial Orbit Transportation Services) SpaceX is the 1st commercial company to ever launch and renter Earth. Under the (COTS) program it will use Dragon (payload) and Falcon 9 (launch vehicle) to replace the shuttle so it can still resupply the ISS

Space exploration is made possible by advancements in technology that allow for the creation of spacecraft and equipment capable of traveling long distances and surviving the harsh conditions of space. Additionally, international collaboration and funding play a significant role in supporting space exploration missions.

Laika was launched into space on November 3, 1957 aboard the Soviet spacecraft Sputnik 2. She became the first living creature to orbit the Earth.

Liquid-propellant rockets use liquid fuel and liquid oxidizer as propellants, while solid-propellant rockets use a solid chemical mixture as propellant. Both types of rockets rely on these propellants to generate thrust for propulsion.

A space probe is an unmanned spacecraft designed to explore outer space, gather scientific data, and transmit it back to Earth. On the other hand, a space station is a habitable artificial satellite in space where astronauts live and work for extended periods of time, conducting research and experiments. Space probes are typically launched to explore different planets and celestial bodies, while space stations are meant for human habitation and research in orbit around Earth.

The chances of being killed by space debris are extremely low. Current estimates suggest that the risk of being struck by space debris is around 1 in 1 trillion. Space agencies closely monitor and track debris to minimize the risk to satellites and spacecraft.

In the vacuum of space, sound cannot travel because there are no molecules to carry the sound waves. So, if you were to ring a bell in space, you would not hear the sound it produces.

Objects in the space shuttle that have no force supporting them will remain in motion or at rest unless acted upon by another force, in accordance with Newton's first law of motion. They will continue along their trajectory due to the absence of air resistance or gravity to slow them down.

Uranus is made of 82.5% of molecular hydrogen ,15.2% helium 2.3 % methane ,and also known to have hydrogen deuteridexist with possible aerials of ammonia ice ,water ice ,ammonia hydro sulfide and methane ice

Wearing a space suit is important for astronauts to survive in the extreme conditions of outer space. It provides them with a controlled environment for breathing, protection from temperature fluctuations, and shielding from harmful radiation and micrometeoroids. It also allows astronauts to move and work outside the spacecraft during spacewalks.

Both the Spirit and Opportunity rovers were launched by NASA in 2003. The Spirit rover operated until 2010, while the Opportunity rover operated until 2018. Both rovers were successful in their mission to explore the Martian surface and gather scientific data.

Some disadvantages of a single-stage rocket are limited payload capacity due to carrying all necessary fuel and oxidizer at once, lower efficiency compared to multi-stage rockets, and shorter flight range. Additionally, single-stage rockets may not be able to reach high-altitude or escape Earth's gravity well as effectively as multi-stage rockets.

Object space refers to the coordinate system in which an object's vertices and shapes are defined. Image space, on the other hand, refers to the coordinate system in which the final rendered image is created, mapping the object space to the 2D screen space by using projection and transformation matrices. Object space is typically 3D while image space is usually 2D.

The first U.S. spaceship in space was Freedom 7, piloted by astronaut Alan Shepard on May 5, 1961. This suborbital flight made Shepard the first American to travel to space.

The most recent space rocket launch was on [date], when [rocket name] successfully took off from [launch site].

It is first mentionned in writing by Ptolemy in the second century AD, however some believe that it was actually named by Hipparchus approx 120BC. It is unlikely that whoever discovered it when will ever be known

During his time as manager at Tottenham Hotspur from 2008 to 2012, Harry Redknapp oversaw a net spending of around £10 million on transfer fees. This made him known for his ability to sign quality players without overly extravagant spending.

if your definition of escaping earth's gravity mean that the earth is no lnger the single most influencial source of gravity than the answer is:

a three way tie between James (Jim) lovell, Frank Borman and Willian (Bill) Anders on the Apollo 8 mission.

If you mean the first persons to escape the earth-moon system than the answer is:

No one, no human has left the earth-moon systems' gravitational influence

Dennis Tito became the world's first space tourist when he visited the International Space Station in 2001. He paid around $20 million for his 8-day trip.