Readers ask about the James Webb Space Telescope and cosmic cannibalism

Cover of October 9, 2021 & October 23, 2021 issue

Worth the wait

The James Webb Space Telescope, which has been in development for more than 30 years, will soon launch and explore new cosmic questions that have cropped up since the telescope was first conceived, Lisa Grossman reported in “The origami satellite” (SN: 10/9/21 & 10/23/21, p.