The Russians had the LUNA series of spacecraft that returned 170 grams of lunar soil per mission, but all of the Apollo lunar samples were picked up by hand during the 6 missions by 12 American astronauts. All of the 842 lbs of Apollomoon rock samples are stored in the Lunar Receiving Lab in Houston, except for the 200+ small samples that were given to countries, museums, scientists and researchers around the world.
Collecting and analyzing samples of soil and rock are fiendishly difficult operations for an orbiter, but are child's play for a lander.
A lander can physically touch down on the surface of a celestial body, allowing for direct analysis of the terrain and collection of samples. This provides more detailed information compared to observations made from orbit. Additionally, landers can deploy instruments and experiments directly onto the surface for prolonged studies.
By determining the age of rock samples obtained by drilling on the sea floor.
Astronauts used specialized tools like rock hammers, scoops, and drills to collect geological samples on the Moon's surface. They stored these samples in sealed containers to bring back to Earth for analysis.
You can try contacting geological supply companies, universities with geology departments, or online vendors specializing in rock and mineral specimens to purchase small samples of sandstone, limestone, chalk, and shale for testing. You may also consider visiting mineral shows or rock shops that sell geological specimens.
Rock samples of the ocean floor can be acquired through various methods such as deep-sea drilling or collecting samples using submersibles or remotely operated vehicles. Scientists also study samples brought up during underwater volcanic eruptions or through natural processes like landslides and fault movements. These samples provide valuable insights into the composition and history of the oceanic crust.
They recover rock samples from volcanic eruptions.
The Mars lander is a spacecraft that is designed to land on the surface of Mars to conduct scientific research and gather data. It typically carries instruments to study the Martian environment, take images, and analyze soil and rock samples to learn more about the planet's geology and potential for past life.
the moon lander stand
The future mission planned to collect rock samples on Mars is the Mars Sample Return mission. The exact launch date has not been confirmed yet, but it is expected to take place in the late 2020s or early 2030s.
No astronauts have ever been to Mars, and no rock samples have ever been sent to Earth.
the job involve routine lab duties like: -preparing rock, soil and water samples for testing. -analysing the samples physically and chemically. and other functions include: -obtaining and processing geophysical data. -extracting information from seismic surveys. -preparing geological maps sections.