Oct 7, 2025 · Astronauts encounter five hazards as they journey through space. Recognizing these hazards allows NASA to seek ways that overcome the challenges of sending humans to the space …

Apr 4, 2025 · While space exploration is becoming a more mainstream topic, several significant challenges face these efforts. These include technological limitations, financial constraints, distance, …

Jun 30, 2025 · From technological limitations to ethical considerations, numerous challenges impede our progress beyond Low Earth Orbit (LEO). Addressing these challenges is crucial for the continued …

Aug 25, 2025 · The grand challenges of space exploration represent the monumental hurdles that stand between our current capabilities and a future where humanity has a sustainable, multi-planetary …

Feb 15, 2023 · This article explores the physical, psychological, and operational challenges of long-term space missions and how they can impact astronaut health and well-being.

Jul 12, 2024 · From the dangers of radiation to the complications of landing a crewed spacecraft, there are myriad technical challenges facing human exploration of Mars.

Nov 3, 2023 · NASA's Office of the Inspector General 2023 highlights 7 major challenges, including the return to the moon and the retirement of the International Space Station.

Jul 12, 2025 · From cosmic radiation and psychological strain to technological hurdles, discover the greatest challenges facing space exploration

Nov 13, 2020 · The biggest challenges to humans on long-term spaceflights Swollen heads, increased cancer risk, and inevitable bickering are just a few of the major hurdles astronauts venturing to other...

Oct 25, 2025 · Space Exploration History and Space Exploration News. See the best astronomy images and browse the latest articles on space exploration. Updated daily.