Absolute zero is the lowest theoretical temperature, which scientists have defined as minus 459.67 degrees Fahrenheit (minus 273.15 degrees Celsius). That's even colder than outer space. So far, ...

Space is filled with a variety of objects, some blisteringly hot, some tremendously cold, but areas with little to nothing at ...

The absolute lowest temperature possible is -273.15 degrees Celsius. It is never possible to cool any object exactly to this temperature – one can only approach absolute zero. This is the third law of ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Under a tangled mess of pipes, tubes, gauges, ...

The next free Wizards show is coming up in January 2024, when CU Physics Professor Paul Beale presents a program that family audiences absolutely love! CU Professor of Physics, award winning teacher ...