On May 25, 1961, he stood before Congress to deliver a special message on “urgent national needs.” He asked for an additional $7 billion to $9 billion over the next five years for the space program, proclaiming that “this nation should commit itself to achieving the goal, before the decade is out, of landing a man on …

NASA states that among the many spin-off technologies that have come out of the space exploration program, there have been notable advancements in the fields of health and medicine, transportation, public safety, consumer goods, energy and environment, information technology, and industrial productivity.

“In this new era of human spaceflight, NASA is contributing to economies locally and nationally, fueling growth in industries that will define the future, and supporting tens of thousands of new jobs in America,” said NASA Administrator Jim Bridenstine.

NASA’s investments ripple throughout the economy supporting critical industries, creating new businesses and jobs, and attracting students to science and engineering. NASA invests in technologies and discoveries for the future, and in the process, it delivers social and economic impacts that benefit the nation today.

Space technology has helped astronauts and scientists to research stars, planets, and the creation of the universe. The technologies discovered by NASA to explore new horizons for humanity are now being put to everyday applications.

Each year, hundreds of technical innovations generated by space programs make their way into our earthly technology such as: better home appliances, advancements in farming equipment, faster communications, more precise maritime and aerospace technologies, safety through dangerous weather warnings, improved medical …

Inventions we use every day that were actually created for space exploration

• Artificial limbs.
• Scratch-resistant lenses.
• Insulin pump.
• Firefighting equipment.
• DustBusters.
• LASIK.
• Shock absorbers for buildings.
• Solar cells.

The Hubble Space Telescope Ever since its launch in 1990, this telescope has been one of the most successful advances in space exploration. Being 569 km above the Earth’s surface, this technology avoids atmospheric distortion, allowing it to bring thousands of jaw-dropping images back to Earth.

Satellites are used for a large number of purposes. Common types include military (spy) and civilian Earth observation satellites, communication satellites, navigation satellites, weather satellites, and research satellites. Space stations and human spacecraft in orbit are also satellites.

Laser communication in space, or TightBeam, is the use of free-space optical communication in outer space. Communication may be fully in space (an inter-satellite laser link) or in a ground-to-satellite or satellite-to-ground application.

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.

Ground station antennas range from the small very high frequency antennas that provide backup communications to the space station to a massive, 230-foot antenna that can communicate with far-off missions like the Voyager spacecraft, over 11 billion miles away.

When astronauts are out in space, they can whistle, talk, or even yell inside their own spacesuit, but the other astronauts would not hear the noise. In fact, the middle of space is very quiet. Sound travels in waves, and it moves at different speeds through air or water or other materials.

Outer space is not completely empty—it is a hard vacuum containing a low density of particles, predominantly a plasma of hydrogen and helium, as well as electromagnetic radiation, magnetic fields, neutrinos, dust, and cosmic rays. Outer space does not begin at a definite altitude above the Earth’s surface.

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