Georgina is a freelance space journalist, writing about planetary science, and robotic and human space exploration.

Vicky is a freelancer writer covering science, technology and lifestyle.

What is the mysterious Tully monster?

Sabrina is a freelance journalist who has worked for brands such as Wired, New Statesman and National Geographic.

Hatty Willmoth is a trends editor at BBC Science Focus. She has previously written for Newsweek, the Independent and Live Science, among others, and has a background writing about health, nutrition ...

Hatty Willmoth is a trends editor at BBC Science Focus. She has previously written for Newsweek, the Independent and Live Science, among others, and has a background writing about health, nutrition ...

Tilda Howard is the sub editor for BBC Science Focus magazine. She first worked with magazines as a digital editor at Anthem Publishing, writing news stories to promote their music titles. She then ...

Dr Michelle Griffin, director of MFG Health Consulting, is a women's health expert and strategy advisor in women's health tech. She helps develop, grow and diversify their women's health offering. She ...

Thomas is Digital editor at BBC Science Focus. Writing about everything from cosmology to anthropology, he specialises in the latest psychology, health and neuroscience discoveries. Thomas has a ...

Kathryn Hulick is a freelance writer, editor and former Peace Corps volunteer. She writes regularly for Science News for Students and Muse magazine. She has also published numerous nonfiction books on ...

Dr Nish Manek is a GP in London. She completed her medical degree at Imperial College and was runner-up in the University of London Gold Medal. Manek has also developed teaching courses for Oxford ...

Mother Earth, Gaia, the third rock from the Sun - whatever you call it, this 4.5 billion-year-old planet is the one that we and all known living creatures call home.