Year 273 (CCLXXIII) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as...

273 (two hundred [and] seventy-three) is the natural number following 272 and preceding 274. 273 is a sphenic number, a truncated triangular pyramid number...

3C 273 is a quasar located at the center of a giant elliptical galaxy in the constellation of Virgo. It was the first quasar ever to be identified and...

the ideal gas law; by international agreement, absolute zero is taken as −273.15 degrees on the Celsius scale (International System of Units), which equals...

UFC 273: Volkanovski vs. The Korean Zombie was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on April 9, 2022...

absolute zero, 0 K or -273.15 °C, then rises by exactly 1 K for each 1 °C. Thus, a Celsius temperature is converted to kelvin by adding 273.15. For example,...

Atropos (minor planet designation: 273 Atropos) is a typical Main belt asteroid that was discovered by Austrian astronomer Johann Palisa on 8 March 1888...

Year 273 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Licinus and Canina (or, less frequently...

Bellator 273: Bader vs. Moldavsky was a mixed martial arts event produced by Bellator MMA, it took place on January 29, 2022 at the Footprint Center in...

Arp 273 is a pair of interacting galaxies, 300 million light years away in the constellation Andromeda. It was first described in the Atlas of Peculiar...