Sadness Is Okay
WHAT IT IS
motions give us information about things we see, hear, smell, touch and taste. They also help us figure out what we need. It’s normal to feel sad sometimes, and it’s an emotion that everyone
The Telescope
Today we gaze in awe at the stunning images of far-distant galaxies from the Hubble Space Telescope, but the first ones were small, simple instruments that magnified objects just three times bigger. They’ve been used by sailors (and pirates!) and the
