Cassidy returned to Earth from the International Space Station in October 2020.
NASA
Biden doubling emergency spending to prepare for hurricanes, storms, climate change
2021 has already had significant winter storms that caused a deadly blackout in Texas and other states and underscore the damage caused by climate change.
NASA’s new chief hedges on 2024 moon landing
Former Sen. Bill Nelson of Florida says tackling climate change is a top issue, and he also wants to diversify the space agency’s workforce so it reflects America.
Watch: Maine Voices Live with Chris Cassidy
Join us on Tuesday, June 15, at 7 p.m. for a conversation with NASA astronaut Chris Cassidy.
NASA’s Mars helicopter takes flight, 1st for another planet
It was a brief hop — just 39 seconds — but accomplished all the major milestones.
NASA gives the all clear: Earth safe from menacing asteroid for 100 years
First detected in 2004, Apophis is now officially off NASA’s asteroid ‘risk list.’
Brunswick scientist on rover team, ‘telling the story of Mars’ one grain of sand at a time
Aileen Yingst is part of a team of scientists operating the Perseverance rover’s camera and other instruments designed to search for signs of past life on Mars.
Hunting for ‘marsquakes,’ NASA lander finds surprisingly active red planet
The InSight’s seismometer picked up 174 marsquakes through Sept. 30, including more than 20 measuring magnitude 3 to magnitude 4.
Pioneering black NASA mathematician Katherine Johnson dies at 101
Johnson worked on NASA’s early space missions and was portrayed in the film “Hidden Figures,” about pioneering black female aerospace workers.
Solar Orbiter blasts off to capture 1st look at sun’s poles
Europe and NASA’s Solar Orbiter will come within 26 million miles of the sun, well within the orbit of Mercury.