World’s First “Living Machine” Created Using Frog Cells and Artificial Intelligence
Scientists used computer algorithms to develop a programmable organism made of frog DNA
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Astronomers Just Found (Another) Potentially Habitable Exoplanet. What Happens Next?
NASA’s TESS spacecraft identified the unusual world around a red dwarf
Fast Radio Bursts from a Spiral Galaxy Challenge Theorists
Astronomers are struggling to explain the repeated, milliseconds-long chirps from a mysterious source
Gravitational-Wave Discovery Hints at Another Spectacular Neutron-Star Crash
This new detection—the second of its kind—raises new questions about the nature of these mysterious objects
NASA’s TESS Planet Hunter Finds Its First Earth-Size World in “Habitable Zone”
TOI 700 d is a landmark discovery for NASA’s Transiting Exoplanet Survey Satellite
James Webb Space Telescope on Track for March 2021 Launch, NASA Says
Despite numerous setbacks, the $9.7-billion observatory is still on schedule to revolutionize our view of the universe
SpaceX to Make Starlink Satellites Dimmer to Lessen Impact on Astronomy
Future batches of the satellite will have a special coating to reduce their reflectivity
NASA’s Sun-Kissing Parker Solar Probe Lifts the Veil on Our Closest Star
The daring mission’s first results reveal surprises about the solar wind
Meet Arrokoth: Ultima Thule, the Most Distant Object Ever Explored, Has a New Name
The small body beyond Pluto visited by NASA's New Horizons spacecraft is now officially known as Arrokoth
The Mercury Transit of 2019 Has Begun!
Watch while you can—the next transit of the closest planet to the sun will not occur until 2032
