This was the year that the JWST was launched into space.
What is 2021? (Dec. 25, 2021)
This private company pioneered reusable rockets, significantly reducing the cost of space travel.
What is SpaceX?
This is why Europa and Enceladus are considered promising locations in the search for life.
What is LIQUID WATER OCEANS BENEATH THEIR ICY SURFACES?
What is PROTECTING ASTRONAUTS FROM RADIATION EXPOSURE AND MICROGRAVITY EFFECTS?
NASA Releases Plan Outlining Next Steps in the Journey to Mars:
The primary goal of of the James Webb Space Telescope is this.
What is EXPLORE THE FORMATION OF STARS AND GALAXIES IN THE EARLY UNIVERSE?
This was the first artificial satellite to orbit Earth in 1957.
What was SPUTNIK 1? (Soviet Union)
The apparent contradiction between the high probability of extraterrestrial civilizations and the lack of evidence for them is called this.
What is the FERMI PARADOX?
This is the main purpose of transit spectroscopy in studying exoplanets.
What is TO ANALYZE THE COMPOSITION OF AN EXOPLANET'S ATMOSPHERE?
Instead of observing visible light like Hubble, JWST focuses on this type of light.
3D printing technology has brought this breakthrough to space exploration.
What is ALLOWS ASTRONAUTS TO MANUFACTURE TOOLS AND PARTS IN SPACE?
This estimates the number of technologically advanced civilizations in the Milky Way.
What is THE DRAKE EQUATION?
Exploring space is expensive. This is how much NASA's Artemis Program costs with its goal of returning humans to the moon.
What is OVER $90 BILLION?
To operate effectively, JWST must remain extremely cold—below -370°F. This is how it scientists ensure it doesn't get too hot.
What is A MASSIVE SUNSHIELD THE SIZE OF A TENNIS COURT?
This feature distinguishes ion drives from traditional chemical propulsion.
What is USE LESS FUEL AND OPERATE MORE EFFICIENTLY OVER LONG DISTANCES.
This is what the acronym SETI stands for.
What is the SEARCH FOR EXTRATERRESTRIAL INTELLIGENCE?
- Scans skies for radio signals
- Investigates biosignatures on nearby planets
- Analyzes unexplained phenomena in the universe
NASA uses this method to discover and study exoplanets by observing how a planet's passage in front of its star slightly dims the star's light.
What is the TRANSIT METHOD?