NASA's Artemis II mission launched Wednesday, marking humanity's return to crewed lunar exploration for the first time since the Apollo era. Carrying four astronauts aboard the Orion spacecraft, this historic 10-day mission will take the crew on a sweeping journey around the Moon and back, setting the stage for future crewed lunar landings later this decade.
Artemis II lifted off from Kennedy Space Center in Florida atop the Space Launch System, the most powerful rocket NASA has ever launched. Following liftoff, Orion separated from the rocket's upper stage and entered a highly elliptical Earth orbit, where the crew spent the first one to two days running thorough checks on life-support, propulsion, navigation, and communications systems to confirm the spacecraft's readiness for deep space travel.
Once all systems were verified, Orion performed a critical engine burn called translunar injection, propelling the spacecraft out of Earth orbit and onto a precise trajectory toward the Moon. During the multi-day coast, astronauts continued monitoring onboard systems while traveling farther from Earth than any humans in history. Mission controllers on the ground tracked navigation and communications performance throughout the deep-space transit.
Orion will then swing behind the Moon on a free-return trajectory, a carefully calculated flight path that naturally redirects the spacecraft back toward Earth without requiring additional engine burns. This phase marks the mission's peak distance from Earth.
Following the lunar flyby, the crew will spend several days returning home while conducting deep-space evaluations of power systems, thermal controls, and crew operations. Re-entry will be one of the mission's most critical tests, as Orion plunges into Earth's atmosphere at roughly 25,000 miles per hour, putting its heat shield through an extreme high-speed test. Splashdown in the Pacific Ocean will complete the mission, with recovery teams standing by to retrieve the crew.


Cogent Biosciences Soars 120% on Breakthrough Phase 3 Results for Bezuclastinib in GIST Treatment
Trump Administration to Launch Autism Initiatives Targeting Acetaminophen Use and New Treatment Options
Alibaba Stock Jumps as China Approves Apple Intelligence Powered by Qwen AI
NASA and Roscosmos Chiefs Meet in Florida to Discuss Moon and ISS Cooperation
AI Chip Stocks Face Valuation Pressure as Investors Shift Toward Big Tech and Software
Trump Administration Releases New UFO Files and Apollo Mission Records
SpaceX Delays Starship V3 Launch Ahead of Potential Record IPO
Blue Origin New Glenn Explosion Could Delay Launch Operations Until 2028
Hyundai Takes Full Control of Boston Dynamics to Accelerate Humanoid Robot and AI Strategy
EU to Propose New Rules Limiting Children's Access to Social Media
Blue Origin’s New Glenn Achieves Breakthrough Success With First NASA Mission
Is space worth the cost? Accounting experts say its value can’t be found in spreadsheets
Arm Stock Falls After HSBC Downgrade, Citing Limited Near-Term AI Upside
SK Hynix Stock Soars as AI Memory Demand Outlook Fuels Chip Rally
Australia Flags Child Safety Gaps at Apple, Meta, Google Over Online Sexual Extortion
China vs. NASA: The New Moon Race and What's at Stake by 2030 



