User:Physdragon

This user participates in Taskforce Moon.

This user participates in WikiProject Astronomy.

Professional Astronomer and Planetary Scientist

On/off Wikipedia editor since 2009

User is British and will use British English for spelling and grammar unless the style guide of a page indicates otherwise.

Colleague of User Viranga13

Pages I have written/made substantial additions to

• hafnium-tungsten dating
• HD 131496
• WASP-21