#astrophysics

flare What is a gamma ray burst and how do you observe it?

A gamma ray burst (GRB) is an extremely energetic explosion that occurs in space, typically associated with the collapse of a massive star or the... Read more

science What is the nature of dark matter and dark energy?

Dark matter and dark energy are two of the biggest mysteries in modern astrophysics. Dark matter was first proposed to explain the gravitational... Read more

science What is the difference between a galactic bulge and halo?

A galaxy is an immense, gravitationally-bound system of stars, gas, dust, and dark matter. Our own Milky Way galaxy, for example, is a barred spiral... Read more

wb_sunny What is the temperature of the sun's core?

The temperature of the sun's core is estimated to be around 15 million degrees Celsius (27 million degrees Fahrenheit). This incredible temperature... Read more

explore What is the relationship between the habitable zone and the existence of liquid water on a planet?

The habitable zone, also known as the Goldilocks zone, is the region around a star where the conditions are just right for liquid water to exist on... Read more

science Can I make my own black hole in my backyard?

It is not possible to create a black hole in your backyard or anywhere else. Black holes are formed by the collapse of massive stars under specific... Read more

control_camera How are black holes formed?

Black holes are some of the most mysterious and intriguing objects in the universe. These regions of spacetime are characterized by their strong... Read more

science What is the difference between a neutron star and a black hole?

Neutron stars and black holes are two of the most mysterious and fascinating objects in the universe. They are both remnants of massive stars that... Read more

brightness_7 What is a supernova?

A supernova is an astronomical event that occurs when a massive star reaches the end of its life and explodes, releasing an immense amount of energy... Read more

visibility What is the role of gravitational lensing in the study of exoplanets?

Gravitational lensing is a phenomenon that occurs when the light from a distant object is bent and distorted by the gravity of a massive object, such... Read more