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NASA announced that 1,284 planets have been discovered — including nine that look a lot like Earth
Mercury crosses in front of the sun today, an event that only happens about 13 times a century
A SpaceX rocket successfully touches down at sea
TFK visits the USA Science & Engineering Festival, in Washington, D.C.
TFK Kid Reporter Evelyn Burns reports on her experience at the sixth annual White House Science Fair
British astronaut Timothy Peake plans to run the London Marathon from the International Space Station
The private space exploration company lands a rocket on a drone ship
Astronaut Samantha Cristoforetti talks to TFK about the IMAX documentary A Beautiful Planet
A new museum exhibit looks at the connections between birds and dinosaurs
NASA gets a record number of applicants
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