- Smoke from wildfires in Canada and the West Coast spreads across North America
- SpaceX's historic Polaris Dawn astronaut mission delayed until mid-August
- Perseverance rover finds evidence that suggests ancient microbial life might have existed on Mars
- US coastal communities get $575M to guard against floods, other climate disasters
- A moon of Uranus could have a hidden ocean, James Webb Space Telescope finds
- Sun blasts out most powerful flare of current solar cycle, sends massive coronal mass ejection into space (video)
- SpaceX cleared to launch Falcon 9 rocket after rare failure
- 'Wonderlab' host Emily Calandrelli will fly to suborbital space with Blue Origin
- SpaceX moving Crew Dragon splashdowns to West Coast after multiple space debris incidents
- International Space Station: Live updates