Chris is in Chicago, but still finds time for a walk with the adorable (and well behaved) Bowie. As the trip is to the Zooniverse team meeting, Bowie, Chris and his colleague Sam thought you'd like to know that by going to zooniverse.org you can contribute to science, by finding planets, identifying animals, sorting through old texts and more. Even if there aren't any dog projects yet.

Chris and Mr Max are up in the fields, ignoring clouds and looking forward to the Perseid meteor shower which peaks on the 11th, 12th and 13th August. The pesky Moon is out of the way, so it's a good time to sit back, relax and enjoy a celestial spectacle - as long as no remote controlled cars are around. There's also a surprising link to John Denver.

Chris and Mr Max are back under a starry sky. The search for the shin bone continues, a crunchy substitute is found, and we consider the summer constellation of Hercules - the hero with the flailing limbs, which contains the beautiful cluster M13. M13 was the target for the Arecibo message, which you can see here: https://www.seti.org/seti-institute/project/details/arecibo-message.

Chris and Mr Max are back pounding the sweltering streets of Oxford, enjoying a lovely view of the Moon in the twilight sky. Find out what links Mare Serenitatis - the sea of serenity - with Daft Punk, and hear about the intrepid exploration of the region by the Apollo 17 astronauts while Mr Max equally intrepidly explores a bush. It's hot, but the sky is still beautiful.

An unusual episode of Dog Stars sees Chris and Mr Max out before sunset. The most exciting thing is the possibility of treats, but we also talk about eerie Noctilucent - night-shining - clouds, visible after sunset in the summer sky. These beautiful, mysterious apparitions are worth keeping an eye out for if the skies are clear - and we talk about the possible link to a nineteenth century volcano and the space shuttle.

Chris and Mr Max are out on a lovely May evening, learning how to find the constellation of Virgo and its brilliant star, Spica. Find out what's special about this star, where the Milky Way is heading, and what the connection between a black hole and one of Mr Max's favourite foods is.

Another cloudy night in Oxford finds Chris and Mr Max in reflective mood. Join the pair on an evening ramble, and learn about the brilliant star Arcturus, why wine is dangerous and how the Chicago World's Fair started with a lie. Also marvel at us not barking at things.