astronaut Don Petitt ... and C/2023 A3 — would become visible to the naked eye when it approached the sun in late September, the first images are in. It's looking good. "Set your alarm for ...
NASA astronaut Don Pettit has been busy with his camera again, this time sharing a beautiful image packed with features.
NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...
One of the many advantages of being in space is having a front-row seat to the most anticipated cosmic events.