Which ring galaxy was imaged by JWST in 2022?
Answer
Cartwheel Galaxy
98686 Intermediate Trivia Questions
98686 public questions at this depth. How many can you answer?
Which star-forming region in the Eagle Nebula was imaged by JWST?
Answer
Pillars of Creation
After which NASA administrator was JWST named?
Answer
James E. Webb
How far from Earth is the L2 point where JWST orbits?
Answer
1.5 million kilometers
On what date were JWST's first full-color images publicly released?
Answer
July 12, 2022
What is the most massive young star cluster known in the Milky Way?
Answer
Westerlund 1
What is the name of the phenomenon of cool gas clouds falling onto the Milky Way at high speeds?
Answer
High-velocity clouds
What is the name of the faint stream of stars from a disrupted dwarf galaxy in the Milky Way's halo?
Answer
Sagittarius Stream
Which astronomer first mapped the shape of the Milky Way in the 18th century?
Answer
William Herschel
Which dwarf galaxy is currently merging with the Milky Way?
Answer
Sagittarius Dwarf Spheroidal Galaxy
What is the largest globular cluster in the Milky Way?
Answer
Omega Centauri
What is the name of the galaxy group that contains the Milky Way?
Answer
Local Group
At what speed does the Sun orbit the Galactic Center, in km/s?
Answer
220 km/s
How far is the Sun from the Galactic Center in light-years?
Answer
26,000 light-years
At which phase of the solar cycle does the Sun's magnetic field typically reverse?
Answer
Solar maximum
Which NASA spacecraft, launched in 2010, monitors the Sun in multiple wavelengths?
Answer
Solar Dynamics Observatory
What is the name of a large eruption of plasma from the Sun's corona?
Answer
Coronal mass ejection
What is the term for the 11-year sunspot cycle named after a German astronomer?
Answer
Schwabe cycle
What is the name of the boundary between the Sun's chromosphere and corona?
Answer
Transition region
What is the typical speed of the fast solar wind in km/s?
Answer
750 km/s
How many light-years is the Sun from the center of the Milky Way?
Answer
26,000 light-years
What is the name of the Sun's outer layer that we see as its surface?
Answer
photosphere
What is the approximate temperature of the Sun's corona in Kelvin?
Answer
1 million K
What is the Sun's equatorial rotation period in Earth days?
Answer
24.47 days
What is the density of the Sun's core?
Answer
150 g/cm³
What is the Sun's age?
Answer
about 4.6 billion years
What is the layer of the Sun just above the core?
Answer
radiative zone
What is the Sun's mass compared to Earth?
Answer
333,000 Earth masses
What is the name of the Sun's 11-year activity cycle?
Answer
solar cycle
What is the Sun's spectral classification?
Answer
G2V
Which Mars rover detected organic molecules in Martian rock?
Answer
Curiosity
What is the name of the first meteorite discovered on Mars?
Answer
Heat Shield Rock
Which Mars rover was the first to use a drill for sample cores?
Answer
Perseverance