Skip to content
Home Blog Orbital Briefing European Astronaut's Historic Spacewalk and Curiosity's Anniversary
📡 Orbital Briefing

European Astronaut's Historic Spacewalk and Curiosity's Anniversary

ESA astronaut Sophie Adenot in spacewalk gear, smiling during training at Johnson Space Center's Neutral Buoyancy Laboratory.
Image: NASA/JSC
Quick answer · as of 18 Aug 2026

A European astronaut makes history during a spacewalk, while Curiosity Rover celebrates 14 years on Mars.

Today marks a significant milestone as a European astronaut conducts a historic spacewalk. This event highlights the growing international collaboration in space exploration. Meanwhile, the Mars Curiosity Rover celebrates its 14th landing anniversary, continuing its exploration of the Martian surface.

Curiosity Rover's Anniversary

NASA Curiosity rover captures a color image of Mars' surface shortly after its successful landing.
This color thumbnail image was obtained by NASA Curiosity rover and is representative of the images acquired once the Curiosity rover was resting on the surface of Mars after touchdown. · Image: NASA/JPL

The Mars Curiosity Rover, designated as Mars Science Laboratory (MSL), celebrates its 14th anniversary since landing on the Red Planet. Over the years, Curiosity has traversed the Martian terrain, providing invaluable data about the planet's geology and climate. Recently, it discovered a massive field of polygons, offering new insights into the planet's ancient climate conditions. For more on Curiosity's mission, visit the Mars Rovers section.

📡 Enjoying this? Get posts like this weekly.

Orbital Close Approaches

Several close approaches are being monitored today, including the CZ-6A DEB and TIANMU-1 04 with a minimum distance of approximately 1.50 km. Such events underscore the increasing congestion in low Earth orbit (LEO), where active satellites number 18,559. The Debris Map provides real-time tracking of these and other potential collisions.

What to Watch

While no launches are scheduled for today, the upcoming week features significant events, including China's Chang’e 7 mission. This mission is set to further China's lunar exploration efforts. For a detailed schedule, consult the Launch Schedule page.

Frequently Asked Questions

What is the significance of the European astronaut's spacewalk?
The spacewalk marks a historic achievement for European space agencies, showcasing international collaboration and technological advancements in human spaceflight.
How long has the Curiosity Rover been on Mars?
The Curiosity Rover has been on Mars for 14 years, having landed on 6 August 2012, and continues to explore and send back valuable scientific data.
📡
Stay in Orbit

Get weekly space intelligence delivered to your inbox.