HST 2030s white papers in the arXiv
Earlier this year, the Space Telescope Science Institute issued a call for white papers named Building a Roadmap for Hubble science into the 2030s. As you may know, the Hubble Space Telescope (HST) was launched in the early 1990s and NASA has gone above and beyond to keep it going for more than 30 years. However, there are two main limiting factors to keep HST running: one is funding and the other one is that the telescope is slowly infalling into the Earth, and it is predicted to reentry the atmosphere in the first half of the next decade. ...