Milestones in Space Exploration
The first artificial satellite launched by the Soviet Union marked the beginning of the Space Age and intensified the Space Race.
Sputnik 1 (1957)
one of the benefits of space exploration.
Space missions inspire young minds to pursue STEM careers that foster the next generation of innovators.
Inspiration and Education
Defunct satellites and other debris pose collision risks for operational spacecraft and astronauts. What causes this?
Space Debris
Who founded SpaceX?
Elon Musk
When did James Webb Space Telescope was launched?
2021 or December 25, 2021
Scientific Discoveries – Expands knowledge of planetary systems, the _________________, and the possibility of extraterrestrial life
origins of the universe
Environmental Impact – Rocket launches contribute to atmospheric pollution, including the emission of gases and particulates that can affect the __________ and climate.
ozone layer
The term "NASA" stands for what?
National Aeronautics and Space Administration
This global research station orbits Earth, where astronauts conduct _______________. These studies advance medicine, technology, and deep-space exploration.
microgravity experiments
It is the investigation of the universe beyond Earth's atmosphere using both crewed and uncrewed spacecraft, aiming to expand human knowledge and benefit humanity.
Space Exploration
in Health Risks – Long-term space travel exposes astronauts to _______, muscle atrophy, and _____________.
radiation and psychological stress
In Lunar Colonization – NASA's ______ program aims to establish a long-term human presence on the Moon.
Artemis
Apollo 11 (1969) – NASA’s first (manned) crewed Moon landing demonstrated human capability in space travel. Neil Armstrong, ______________, and Michael Collins explored the lunar surface, advancing scientific knowledge and inspiring future missions.
Edwin “Buzz” Aldrin and Michael Collins
Technological Innovations – Space programs have driven advancements like GPS, weather forecasting, and ___________.
medical imaging
Despite its many benefits, space exploration presents several challenges and ethical dilemmas
what are the 4 examples
1. High Costs
2. Health Risks
3. Space Debris
4. Environmental Impact
Who founded Virgin Galactic?
Richard Branson
What is the difference between Cosmonaut and Astronaut?
Astronaut refers to a person engaged in or trained for spaceflight. Cosmonaut is the term used for a Russian or Soviet astronaut
what's the nearest star to earth
Proxima Centauri
What's the nearest galaxy to the milky way
Andromeda Galaxy