NASA

"Last time I sat before you, I introduced myself, my qualifications, and the challenges and opportunities ahead," Jared Isaacman said. "This time, I bring a message of urgency."

The six-wheeled rover, exploring Mars since 2021 at a locale called Jezero Crater in its northern hemisphere, picked up these electrical discharges in audio and electromagnetic recordings.

A Russian spacecraft with two cosmonauts and one NASA astronaut docked successfully at the ISS, but damage to the Baikonur launch pad was reported.

While the comet's precise point of origin remains unclear, the NASA scientists said they believe it hails from a solar system older than our own, which formed about 4.5 billion years ago.

NASA’s ESCAPADE mission seeks to reveal why Mars lost its atmosphere and water, launching after years of delays and challenges. Scientists hope it will shed light on the planet’s past.

A live Blue Origin webcast showed the rocket ascending from its launch tower through clear afternoon skies in a thunder of flames and billowing clouds of vapor.

What convinced her, she said during the segment, was a video she saw online of an Aldrin interview. She said she interpreted his comments in that interview to mean the moon landing never occurred.

Two decades after Concorde was grounded, NASA's X-59 makes history with a quieter approach to supersonic flight.

The findings may redefine the known boundaries of life on Earth and offer a model for what microbial life might look like on Mars or other arid planets.

ESA says there is no impact risk after refined tracking; the virtual telescope project is streaming the flyby from tuscany.