It's been 15 years today since Series 3 ended with 'Last of the Time Lords' - But how well do you remember the Tenth Doctor and Martha's adventures? 🤔

Test your knowledge with the #DoctorWho Series 3 quiz!  https://t.co/nwUAAAMjlW https://t.co/kZCD9Du6Ei

"I wish this could go on forever..." 🏳️‍ #ThrowbackThursday https://t.co/wDxNfIIAXY

The Doctor and Mel encounter old foes at the edge of the galaxy in an exciting new Big Finish audio adventure!

Find out more here: https://t.co/UgeHxVGzAL https://t.co/MXQAdWJNOT

Wishing a very happy birthday to Romana II, Lalla Ward! 🥳 https://t.co/mGPJ7ZDrjZ

We love this almost as much as Ryan Gosling does!  https://t.co/785kW721lY

As a peaceful hive-minded race, the Ood's natural telepathy can unfortunately make them susceptible to outside influences - often whenever the Doctor's around! 🧠

Learn more about the Doctor's encounters with the Ood on the website  https://t.co/G0pRimBtyg https://t.co/ycZpFD1yiF

Universal chaos, but make it fashion 🟣 #DoctorWho https://t.co/XSnclCm17E

Did you ever hear the story of the space traveller and the ex-police officer?  #DoctorWho https://t.co/x9dIcVwXjW

After losing his wife Grace, Graham O'Brien finds a new lease of life exploring the wonders of the universe with the Doctor, Yaz and his grandson Ryan - just make sure he's had something to eat first! 🥪

Meet Graham on the #DoctorWho website  https://t.co/yHDSZK3wo3 https://t.co/28qwX1sujO

 UK: https://t.co/4I2RCvsq0I

 US: https://t.co/4UX2O2xcje

Two new Doctors have landed in @buildabear! 🧸

Get your very own cuddly Twelfth Doctor and Fourth Doctor, available exclusively online 🧣 https://t.co/dMnOZ7D5zx

Five years ago today the Doctor faced not one, but TWO Masters, in 'World Enough and Time'!  #DoctorWho https://t.co/GWEQYlIbUf

RT @ForbiddenPlanet: Calling All Whovians!

We have some amazing new signed Doctor Who books available to pre-order - The Fires of Pompeii by James Moran and The Eaters of Light by Rona Munro! Grabs yours at the link below 

https://t.co/ui7kINHrNm

#DrWho @bbcdoctorwho https://t.co/RFwsfBpx18

The Doctor and her extended fam for #FanartFriday! 

🖌: @royaitruther https://t.co/Zp4skqFWFr

ok you're right she's a 13

She's a 10 but she talks to her spaceship https://t.co/M1os1CpLrv

"I don't like her, ma'am. I love her. And as to different? Well, she's a lizard" 🏳️‍ #ThrowbackThursday https://t.co/kbnxLhuOTv

RT @DWMtweets: It’s DWM 579! Available from branches of WH Smith and selected supermarkets from this Thursday, 23 June. Available to preorder online from https://t.co/M0TUeDw7E2 from later today (UK, Ireland and Gibraltar only). #DrWho #DoctorWho #DavidTennant #CatherineTate #TARDIS #NPH #RTD https://t.co/WZmDMreoER

Brush up on your Sixth Doctor knowledge with his debut full season!  
https://t.co/mMJnXvLQGj

From Androzani to the Rani, and everything in between - how well do you remember the Sixth Doctor's adventures in the TARDIS? 

Take the new quiz and find out!  https://t.co/blWviltcjs https://t.co/G7MqH64Uzq