merecury
uranas abe version
neptune
blackhole
pulsar
100
What is Mercury’s position in our Solar System?
: First planet from the Sun Go 4 Qui whopisie
100
What gas gives Uranus its blue‑green color?
Methane
100
What is Neptune’s position in our Solar System?
8
100
What is a black hole?
A region of space where gravity is so strong that nothing, not even light, can escape
100
Who discovered the first pulsar and in what year?
Jocelyn Bell Burnell, 1967 676767676767676767
200
How many natural moons does Mercury have?
None Fun Trivia+1
hahhahahhaha you thought
200
What is Uranus’s axial tilt?
About 98°
eASY MODE
200
What color does Neptune appear in the sky?
Blue — due to methane in its atmosphere absorbing red light
200
What is an accretion disk
: A disk of hot, glowing material orbiting a black hole, heated by friction and compression
200
What is the fastest known pulsar and its spin rate?
psr j
300
What is Mercury’s surface temperature range?
–173 °C to 427 °C
300
Which spacecraft visited Uranus?
Voyager 2
300
How many moons does Neptune have?
At least 14 known moons, including the large one, Triton
300
Who proposed that black holes can evaporate?
Stephen Hawking
300
Pulsars emit radiation across the electromagnetic spectrum, including:
Radio waves, X-rays, and gamma rays popbluff.com.
Explanation: They are not limited to radio waves; many pulsars are observed in multiple wavelengths.
400
What is Mercury’s axial tilt?
Nearly 0
400
What is the largest moon of Uranus?
Titania
400
What is Neptune’s largest moon?
Triton
400
Do black holes act like cosmic vacuum cleaners?
Answer: No — they only pull in matter that comes close enough; orbits can remain stable at a distance randomtrivia.co.
400
What makes pulsars so precise in timing?
Their extremely regular rotation rate popbluff.com.
Explanation: Some millisecond pulsars are accurate to within a fraction of a millisecond, rivaling atomic clocks.
500
What is the name of the first spacecraft to visit Mercury?
Mariner 10
500
How many moons were known before Voyager 2’s flyby?
5
500
what is the Great Dark Spot on Neptune
A giant storm system, similar to Jupiter’s Great Red Spot, that changed over time more like abes butttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt
500
What are the three measurable properties of an isolated black hole in the simplest model
Mass, spin (angular momentum), and electric charge
500
What type of star is a pulsar?
A neutron star