Browsing: White Dwarf

Galaxies are vast cosmic structures composed of billions or trillions of stars, gas, dust, and…

Discovery of the Supernova On January 12, 2023, NASA’s Neil Gehrels Swift Observatory detected a…

Type Iax supernovae (SNe Iax) are a subclass of Type Ia supernovae (SNe Ia) that…

T Coronae Borealis (T CrB) is a Type Iax supernova that appeared in the constellation…

The Sun is a massive, luminous ball of hot plasma that serves as the central…

The Hubble Space Telescope (HST) has captured stunning images of R Aquarii, a pulsating variable…

Brown dwarfs are astronomical objects that are too large to be planets but too small…

Autumn is a beautiful time of year to enjoy the night sky. The weather is…

What is a Star? A star is a luminous ball of hot plasma held together…