Your Ancestors Couldn’t Drink Milk, But You Can: Here’s Why

Nasa’s TESS satellite has discovered 5000 possible alien worlds in four years

The Arctic 'ring of fire' solar eclipse of 2021 changed southern auroras. Here's how.

NASA confirms that the first star Webb will see is HD 84406, a Sun-like star about 260 light years away. While it will be too bright for Webb to study once the telescope is in focus, it’s a perfect target for Webb to gather engineering data & start mirror alignment.