Space Travel and Exploration

C60 is called buckminsterfullerene because its molecular structure is similar to the geodesic dome designs created by architect Buckminster Fuller. The molecule consists of 60 carbon atoms arranged in a spherical shape with hexagonal and pentagonal rings, resembling the structure of a geodesic dome.

Yes. The apparent colour of a star is related to the peak wavelength of the light it emits. According to Wien's displacement law (look it up in Wikipedia) the peak wavelength is inversely proportional to the temperature. The higher the temperature, the shorter the peak wavelength. Wavelength decreases as one moves from red to blue in the visible spectrum, so a red star is cooler than a blue one.

In space, sound does not travel because it is a vacuum, meaning there are no molecules to carry sound waves. Astronauts can communicate using radio transmissions inside their spacecraft, but they cannot hear sound like we do on Earth as there is no medium for sound to travel through in outer space.

Yuri Gagarin married Valentina Goryacheva on November 7, 1957.

Ferdinand Magellan's expedition was the first to circumnavigate the globe from 1519 to 1522, even though he died during the journey. Juan Sebastián Elcano completed the voyage and is often credited as the first captain to have circumnavigated the Earth.

Just before a rocket gets sent into space, the final countdown sequence begins. This includes fueling up the rocket, final system checks, and clearing the launch area of personnel. Once all systems are confirmed to be ready, the rocket engines ignite and lift-off occurs.

No. Apollo 18 was an interesting movie that was well done in, but it had no basis in fact and was a made up story. The moon is a vacuum who's surface is 220+ or 230- degrees F and is bombarded by solar radiation, which makes it impossible for ANY life to exist.

Rakesh Sharma, the first Indian astronaut, was born in Punjab, India in 1949. He showed an early interest in flying, flying model planes and taking joy rides in a Pushpak plane. Sharma's fascination with space and exploration began at a young age and was evident in his childhood days.

Sounding rockets are suborbital rockets used to conduct scientific experiments in space for a short duration, typically reaching altitudes of 50-1500 km. They differ from other probes like satellites or space probes by their short flight duration and limited range, making them ideal for studying phenomena in the upper atmosphere and ionosphere. Sounding rockets can provide quick access to space and collect data in real-time before parachuting back to Earth for retrieval and analysis.

The Opportunity mission was considered a success. It exceeded its planned 90-day mission lifespan by operating for more than 14 years on Mars, greatly exceeding expectations. It helped to advance our understanding of the planet's geology, climate, and potential for supporting life.

Unmanned exploration refers to the use of robotic spacecraft or devices to study and gather information about different environments, such as outer space, the deep sea, or harsh terrains on Earth. These missions are conducted without the need for human presence, allowing for data collection in remote or hazardous locations.

The Hubble Space Telescope was named in honor of Edwin Hubble, an American astronomer who made significant contributions to the field of observational cosmology. Hubble's work helped to demonstrate that the universe is expanding, which laid the foundation for our current understanding of the universe's evolution and structure. Naming the telescope after him was a tribute to his groundbreaking research and legacy in the field of astronomy.

The name of the dog that was sent to space in 1957 was Laika. She was a Soviet space dog aboard Sputnik 2, and became the first animal to orbit the Earth.

No, people cannot breathe in space without a helmet. Space is a vacuum, so there is no air to breathe. Without a helmet, there would be no protection from the vacuum of space, causing a person's blood to boil and ultimately leading to unconsciousness and death.

The nozzle of a rocket is important because it accelerates and directs the flow of exhaust gases out of the engine, generating thrust to propel the rocket forward. The shape and size of the nozzle are designed to maximize the efficiency of this process and optimize the performance of the rocket.

An unmanned vehicle is a vehicle that moves along the ground but no human on board to control it. The first unmanned vehicle was a Russian tank that was controlled by an nearby tank in the 1930Õs.

Yuri Gagarin was the first human to travel into space on April 12, 1961, aboard the Vostok 1 spacecraft. His achievement marked a significant milestone in the space race and space exploration, showcasing the capabilities of human space travel. Gagarin's successful mission made him an international hero and paved the way for further advancements in space exploration.

No dead bodies have been found in space as astronauts who have passed away are typically returned to Earth. However, some cremated remains of deceased individuals have been sent into space as part of memorial services.

Sergei Krikalev, a Russian cosmonaut, has set a new record for the most cumulative time in space - logging a total of 748 days in orbit.

Space probes need a power source, such as solar panels or batteries, to function. They also require communication systems to send data back to Earth and propulsion systems for maneuvering in space. Additionally, they are equipped with scientific instruments to collect data and sensors to navigate through space.

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A computerized and minimally mechanized space probe would have only a small fraction of the needs and equipment of a human housing space ship. This would save on mass and therefore fuel.

A mechanized probe has a lot less functioning parts therefore there is less that can go wrong with it.

A mechanized space probe could survive the years that it take to get to its destination. Humans tend to get bored and psychotic.

Some of the methods used to explore space include launching spacecraft, probes and satellites into space, using telescopes on Earth and in space to observe and study celestial objects, sending rovers to explore the surface of other planets, and using radio telescopes to detect signals from distant objects in space. Additionally, missions involving human spaceflight allow for more in-depth exploration and research.

The first human to travel to space was Yuri Gagarin, a Soviet cosmonaut who orbited the Earth on April 12, 1961.

It is unlikely that anyone could live on planet HD 181433 b as it is a gas giant with extreme temperatures and no solid surface. Additionally, it is located over 200 light-years away from Earth, making it incredibly difficult to reach and sustain human life.