Anu Ohja
Occupation: Director of the UK’s National Space Academy and a Director of the National Space Centre
Research Areas: Education, Skills, Human Spaceflight, Exploration Science
Occupation: Director of the UK’s National Space Academy and a Director of the National Space Centre
Research Areas: Education, Skills, Human Spaceflight, Exploration Science
Occupation: Astronomer & Planetary Scientist
Year born: 1905
Research Areas: Atmospheres and Moons
Occupation: Astrophysicist, Author, TV presenter
Year born: 1934
Research Areas: Extraterrestrial Life, Planetary Science
Wedi’i anelu at ddisgyblion 11-14 oed, mae’r gweithgaredd hwn yn gwneud defnydd o algebra sylfaenol a graffiau i atgyfnerthu'r syniadau o effeithiau disgyrchiant a sut mae’r effeithiau yna yn dibynnu ar le ydych chi yng Nghysawd yr Haul.