50 years ago, NASA sent 2 spacecraft to search for life on Mars – the Viking missions' findings are still discussed today

NASA satellites have discovered a new island in Alaska's Alsek Lake, created by melting glaciers. This finding highlights the ongoing changes in the region's landscape due to climate change.

Editor’s Note: This discovery is significant as it showcases the impact of climate change on our environment. The formation of new landmasses can affect local ecosystems and provide insights into how glaciers are retreating.

In Episode 177 of This Week In Space, hosts Rod Pyle and Tariq Malik discuss the exciting possibility of ancient life on Mars with guest Michael Tice.

Editor’s Note: This discussion is significant as it explores the potential for life beyond Earth, which could reshape our understanding of biology and the universe.

Laura Marie is among six volunteers training for a 378-day Mars simulation mission at NASA's Mars Dune Alpha in Houston. The project aims to study the challenges of living on Mars.

Editor’s Note: This mission is significant as it helps researchers understand the psychological and logistical challenges of long-duration space missions, which are crucial for future Mars exploration.

A recent storm in southern Alberta on August 20 left a 120-mile scar on the landscape, which is visible from space through NASA satellites. The hailstones caused significant damage to the terrain.

Editor’s Note: This event highlights the impact of severe weather on the environment and showcases how satellite technology can provide insights into natural disasters. Understanding these changes is crucial for assessing damage and planning recovery efforts.

This week, NASA has discovered compelling evidence of life on Mars, marking a significant milestone in space exploration. Additionally, scientists have invented visible time crystals, a groundbreaking advancement in physics.

Editor’s Note: These discoveries are crucial as they could reshape our understanding of life beyond Earth and open new avenues in scientific research. The implications of finding life on Mars are profound, while the invention of time crystals could lead to revolutionary technologies.

Scientists have successfully measured the speed and direction of a newly formed black hole after a merger 2.4 billion light years away. This discovery sheds light on the dynamics of black hole formation and movement in the universe.

Editor’s Note: Understanding how black holes behave after their formation is crucial for astrophysics. This measurement not only enhances our knowledge of black holes but also provides insights into the fundamental processes that govern the universe.

This quiz challenges participants to explore the fascinating history of comets, from their ancient interpretations to their significance in modern science.

Editor’s Note: Understanding comets is not just about astronomy; it's about connecting with our past and appreciating the wonders of the universe. This quiz makes learning fun and engaging!

Firefly Aerospace's Alpha rocket has been cleared for flight again after an investigation into its April 29 launch failure. The company has addressed the issues that led to the rocket's plunge into the sea near Antarctica.

Editor’s Note: This is significant as it marks a recovery for Firefly Aerospace, showcasing their commitment to safety and innovation in the aerospace industry. The successful resolution of the anomaly could pave the way for future missions and restore confidence in their technology.

California is considering a ban on 'forever chemicals' in nonstick pans, sparking a debate among chefs and food celebrities like Rachael Ray, who defend their use. Actor Mark Ruffalo, known for his advocacy against these chemicals, has voiced his criticism.

Editor’s Note: This discussion is significant as it highlights the ongoing tension between health concerns and culinary preferences. Chefs argue that nonstick pans are essential for cooking, while advocates for banning these chemicals emphasize potential health risks.

The article explores the inspiring story of a figure who stands as a beacon of hope in one of the most challenging environments on Earth, advocating for light amidst darkness.

Editor’s Note: This matters because it highlights the resilience of the human spirit and the importance of hope in dire situations, encouraging others to find strength in adversity.

Citizen scientists have successfully located the F.J. King's wreck after 139 years, marking a significant discovery in maritime history.

Editor’s Note: This discovery is important as it highlights the contributions of citizen scientists in uncovering historical artifacts, enriching our understanding of maritime history and the stories behind lost ships.