Notebook
- Plants
This parasitic plant consists of just flashy flowers and creepy suckers
With only four known species, Langsdorffia are thieves stripped down to their essentials.
- Space
To rehearse Perseverance’s mission, scientists pretended to be a Mars rover
Seven Mars scientists pretended to be the Mars Perseverance rover on a training exercise in the Nevada desert.
- Animals
How Yellowstone wolves got their own Ancestry.com page
Since the wolves’ reintroduction to the park, 25 years of devoted watching has chronicled bold moves, big fights and lots of puppies.
- Space
50 years ago, NASA prepared to launch America’s first space station
In 1970, NASA was building Skylab.
