The 18 random dots featured in this video might not look like much, but they represent a big step forward in #NASAWebb’s 3-month mirror alignment process and its quest to #UnfoldTheUniverse: https://t.co/YVrW6RTvOy
Let’s connect the dots with a thread ⬇️
Water flowing beneath glaciers can create spectacular ice caves. This one in Iceland was filmed by photographer Iurie Belegurschi. Source: https://t.co/49edT9gp8d
Today in 2007, @NASAHubble captured this rare edge-on view of the ring system of the planet Uranus. Astronomers on Earth can only see the rings' edge every 42 years due to the planet's 84 year orbit:https://t.co/hDMkFN6ZJe