NASAConta verificada

@NASA It is always a hard thing when genuine people who want to improve all humanity. #Cancer needs to be eradicated. Too many lost to it.

@NASA Piers Sellers was a passionate pioneer. @ProfBrianCox @astro_timpeake

@NASA Condolences to his family and his NASA family.

@NASA thank you for your service, Piers Sellers. RIP

@NASA Sincere condolences to his family, both at home & at NASA. WHY does the world lose people like this & not those who seek to destroy?

@NASA Per Ardua Ad Astra Piers

@NASA goodbye and thank #RIP Piers Sellers

@NASA @NASAGoddard i love the Pink Panther

@NASA #RIP

@NASA so sad to hear this. My condolences to his family

Thank you for your service to our nation. #RIP #PiersSellers @NASA

@NASA So very sorry to hear of the loss of Piers, you're esteemed colleague and friend. #RIPPiers

@NASA So very sorry for your loss of this amazing scientist. Rest in peace, Piers Sellers.

@NASA God bless. I know you are continuing to explore the heavens.

@NASA rip

@NASA 2016 got another one :(