discovery methods articles
How do scientists discover other planets around their own stars?
This is how astronomers manage to find worlds orbiting stars light-years away, sometimes even discovering several worlds...
What is the method by which the rate of rotation of a galaxy is calculated?
Calculating the rate at which a galaxy spins is one of the most foundational measurements in astrophysics, providing dir...
What does Hubble's discovery indicate about the universe?
The universe, as observed through the lens of early 20th-century astronomy, was largely assumed to be static, eternal, a...
What was the significance of the discovery of moons orbiting Jupiter?
The quiet, steadfast assumption that everything in the heavens revolved around our Earth began to shatter in the first d...
What was the significance of Galileo's discovery of the moons of Jupiter?
The faint pinpricks of light first glimpsed by Galileo Galilei in early **January 1610** were small, but their significa...
How did Galileo's discovery of the Galilean moons of Jupiter impact our understanding of the universe?
The initial flicker of light Galileo Galilei noticed in January of 1610, when pointing his newly improved telescope towa...
In which of the following cases would the transit method be used?
The transit method, a powerful technique in astronomy, is specifically employed in the quest to find and characterize **...