This week marked Asteroid Day, a global awareness campaign to highlight the risks and opportunities presented by near-Earth objects. To commemorate the occasion, two researchers from the University of Edinburgh were awarded the Schweickart Prize for their proposal to identify and mitigate threats to space infrastructure from asteroids and other hazards.

Meanwhile, in Kenya's Great Rift Valley, relentless rains are threatening Lake Naivasha, a key hub in the global flower trade. The lake's area has grown substantially since 2010, as seen in satellite images from NASA's Landsat 5 and 9.

The prize-winning plan for space infrastructure highlights the growing importance of protecting our planet's orbital assets from asteroid and meteoroid threats. As human activity expands into space, the risk of damage to critical infrastructure increases dramatically.

The situation at Lake Naivasha serves as a reminder of the impact of climate change on Earth's ecosystems and economies. Rising waters and changing weather patterns pose significant challenges to local communities and global industries.

"As human activity and vital interests rapidly expand into regions beyond the protective shield of our atmosphere, the number of passing objects capable of causing serious damage to both life and critical infrastructure increases dramatically," said Rusty Schweickart, Apollo 9 astronaut and planetary defense advocate.

• 2: The number of researchers from the University of Edinburgh who won the Schweickart Prize for their proposal on space infrastructure protection.
• 1: The number of "Starfall" reentry capsules launched by SpaceX on June 23, marking a new milestone in the company's spaceflight technology.

• Who: Researchers from the University of Edinburgh
• What: Won the Schweickart Prize for their proposal on space infrastructure protection
• When: This week, on Asteroid Day
• Where: The University of Edinburgh
• Impact: Highlights the growing importance of protecting space infrastructure from asteroid and meteoroid threats

The Schweickart Prize is named in honor of Apollo 9 astronaut Rusty Schweickart, a renowned planetary defense advocate. The prize recognizes outstanding contributions to the field of asteroid defense and space infrastructure protection.

As SpaceX's "Starfall" reentry capsule embarks on its maiden voyage, the company is set to make history in spaceflight technology. Meanwhile, researchers and policymakers will continue to work on protecting our planet's orbital assets and addressing the challenges posed by climate change on Earth.

Additional Developments

• Phobos: Researchers presented a new model for understanding the internal structure of Mars' moon Phobos at the European Geosciences Union General Assembly in Vienna.
• Solar Wind: Southwest Research Institute scientists are using a solar wind forecasting method to study the boundaries of the heliosphere and define the outer heliosphere's first plasma boundary.

• Asteroid Defense: Future developments in asteroid defense and space infrastructure protection, including the implementation of the prize-winning plan.
• SpaceX: Upcoming launches and milestones in SpaceX's spaceflight technology, including the "Starfall" reentry capsule.
• Climate Change: Continued monitoring of the situation at Lake Naivasha and the impact of climate change on Earth's ecosystems and economies.