PRES meaning in Space Science ?

Answer: What is Present mean?

The present (or here and now) is the time that is associated with the events perceived directly and in the first time, not as a recollection (perceived more than once) or a speculation (predicted, hypothesis, uncertain). It is a period of time between the past and the future, and can vary in meaning from being an instant to a day or longer.

It is sometimes represented as a hyperplane in space-time, typically called "now", although modern physics demonstrates that such a hyperplane cannot be defined uniquely for observers in relative motion. The present may also be viewed as a duration (see specious present).

reference

Full Form	Category
Postgraduate Research Experience Survey	Academic & Science
Pressure Tech	Business
Pleasant Ridge Elementary School	Community
Pixel Resolution	Computing
Pre Registration Examination System	General
Perceive React Execute Switches	General
Point Reason Example and Summary	General
Posteriore Reversible Encephalopathie Syndrom	General
Posteriores Reversibles Enzephalopathie Syndrom	General
Porsche Register	General
Paediatric Rheumatology European Society	Governmental
Presidential Documents	Governmental
PATTABIRAM EAST CABI	Indian Railway Station
Polish Radio Experimental Studio	International
President	Jobs
Posterior Reversible Encephalopathy Syndrome	Medical
Prevention Research Expertise Survey	Medical
Present	Space Science