![astrobiscuit on Twitter: "The Big Amateur Telescope (aka The BAT) is a free, collaborative, online astrophotography group of amateurs who all point their telescope at the same target, shoot it and then astrobiscuit on Twitter: "The Big Amateur Telescope (aka The BAT) is a free, collaborative, online astrophotography group of amateurs who all point their telescope at the same target, shoot it and then](https://pbs.twimg.com/media/FEhKI8vXIAM2wIg.jpg)
astrobiscuit on Twitter: "The Big Amateur Telescope (aka The BAT) is a free, collaborative, online astrophotography group of amateurs who all point their telescope at the same target, shoot it and then
The Swift-burst alert telescope (BAT) and Fermi-large area telescope... | Download Scientific Diagram
![Eerie photo of star's 'death explosion' that looks like a giant BAT in space revealed by Nasa | The US Sun Eerie photo of star's 'death explosion' that looks like a giant BAT in space revealed by Nasa | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2019/11/NINTCHDBPICT000542998874.jpg)