of and joining us from boulder, colorado. she's an assistant professor, astrophysical and planetary fine says at the university of colorado boulder. welcome to al jazeera, thanks for speaking to us. so, you know, the telescope launched after years and years of delays as well as setbacks. now comes the hard part though. so how significant and historic 1st of all is this launch? yeah, it's great to be here. i mean, this is really the biggest talk of we've ever launched into space. it's more than 20 feet across in diameter on the mirror. and in comparison, you know, hubble space telescope, you know, state of the art instrument is only about a meter across. so, so this is, you know, an enormous feet to actually launch this into space. how difficult and complex is the journey though. yeah. so the launch is really kind of the 1st step here. what happens now is actually in order to fit the telescope into the rock, it had to be folded up. and so now that the telescope has been released from the pairing, it starts this journey to l 2 and it's going to slowly start unfolding itself. and i think if i remember correctly, there's more than 30