#astrophysics

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 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_5  What is the sun?

The Sun is a star, a massive ball of gas, primarily hydrogen and helium, that illuminates and warms the planets and other celestial objects in our...    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

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

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

scatter_plot  What is the role of accretion disks in the formation of the solar system?

The role of accretion disks in the formation of the solar system is a critical one. Accretion disks are rotating disks of gas and dust that surround...    Read more

science  Are there any galaxies without black holes?

It is believed that every massive galaxy has a supermassive black hole at its center, with a mass millions or billions of times greater than that of...    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

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