The 6%-lit waxing crescent moon will be visible roughly 5 degrees above the horizon as the sun sets on Oct. 23, with Mercury ...

Tonight, October 23, 2025, stargazers are in for a rare treat as the waxing crescent moon lines up with Mars and Mercury just ...

Looking for a sky event this week? Check out our full Sky This Week column. October 22: Check out the California Nebula The ...

When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But ...

See the crescent moon shine with Mars at sunset on Sept. 24. The crescent moon shines close to Mars above the western horizon ...

The spaceflight technology company, owned by billionaire Amazon founder Jeff Bezos, is most famous for its human spaceflights from its rural Texas facility, Launch Site One. The process produces ...

Experts speculate a new Phobos mission could launch by 2030, leveraging advancements in propulsion and AI for safer trajectories. The Phobos-Grunt mission, Russia’s endeavor to explore Mars’ moon ...

SYDNEY — Leaders of the world's major space agencies shared visions for space in the coming years at a major space congress in Australia's biggest city, showcasing a wide range of plans for the future ...

As an astronomer studying the universe beyond Earth, I’m fond of “outside the box” views almost by default. But one of my favorites is whenever a spacecraft takes a snapshot of our home world and the ...