Calculating the distance to far-away objects, such as galaxy clusters and quasars, is difficult. But it is also critical to…
Universe Today has recently investigated a myriad of scientific disciplines, including impact craters, planetary surfaces, exoplanets, astrobiology, solar physics, comets,…
The Crab Nebula has always fascinated me, albeit amazed me that it doesn’t look anything like a crab! It’s the…
Earth's protective atmosphere has sheltered life for billions of years, creating a haven where evolution produced complex lifeforms like us.…
Many astronomy-interested people know of the Hyades and the Pleiades. They're star clusters in the Taurus constellation. They're two out…
The lifecycle of a star is regularly articulated as formation taking place inside vast clouds of gas and dust and…
On 9 January 2024, the Einstein probe was launched, its mission to study the night sky in X-rays. The first…
After a journey lasting about two billion years, photons from an extremely energetic gamma-ray burst (GRB) struck the sensors on…
Historical astronomical records from China and Japan recorded a supernova explosion in the year 1181. It was in the constellation…
Not long after the explosion of Supernova 1987a, astronomers were abuzz with predictions about how it might look in a…