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The Science of Artemis II
Artemis II marks humanity’s return to deep space with a crew onboard for the first time since 1972. While often discussed as a systems test, the mission carries a robust scientific agenda focused on one critical variable: humans. From crew health and performance to real-time lunar observations, Artemis II uses human data to shape how future missions will safely and effectively explore beyond the Moon. This mission is not just about going farther. It is about understanding how
Sharife Gacel
Jan 265 min read


ASTHROS: The Telescope That Floats
A giant balloon carries NASA’s ASTHROS telescope to the edge of space, revealing how stars shape galaxies and how new worlds begin.
Sharife Gacel
Jan 144 min read


100-inch Telescope at Mt. Wilson Observatory
On our visit to Mount Wilson Observatory, we met a celebrity of sorts. The final stop of the tour was the telescope Edwin Hubble used. Hubble, as in the man the Hubble Space Telescope was named after. Standing inside the dome and looking through the same instrument he once worked with made time feel suspended. My mind kept circling the idea that some of humanity’s greatest discoveries about the universe were made right there, in that very room. Hubble’s most famous contributi
Sharife Gacel
Jan 123 min read


CRS-21 Mission Highlights: Science, Innovation, and Exploration
CRS-21 delivered some of the most innovative science to the International Space Station, from brain organoids and beating heart cells to microbial mapping and asteroid biomining. Each experiment brings us closer to understanding how life adapts beyond Earth.
Sharife Gacel
Dec 6, 20257 min read


60-inch Telescope at Mount Wilson Observatory
60-inch Telescope at Mt. Wilson Observatory-September 2025 Sometimes the part of you with the greatest potential is the one that has been waiting the longest to be understood. If you drive up the winding mountain road through the San Gabriel Mountains above Pasadena, California, you eventually reach the Mount Wilson Observatory. Founded in 1904 by George Ellery Hale and supported by the Carnegie Institution, the site became one of the most influential observatories of th
Sharife Gacel
Dec 1, 20253 min read


The Interstellar Mapping and Acceleration Probe (IMAP): Charting the Edges of Our Solar System
On September 24, 2025, at 7:30 a.m. EST, NASA successfully launched the Interstellar Mapping and Acceleration Probe (IMAP) aboard a Falcon 9 rocket from Launch Complex 39A at Kennedy Space Center, Florida. The mission marks a major step forward in heliophysics, expanding our understanding of the solar system’s boundary and the forces that shape it.
Sharife Gacel
Sep 25, 20253 min read


Growing Better Medicines in Space: The ADSEP-PIL-11 Experiment
If successful, ADSEP-PIL-11 could lead to better cancer drugs and demonstrate the unique value of the ISS for biotechnology. Just like other space experiments, what we learn in orbit has the potential to benefit people all over the planet.
Sharife Gacel
Sep 21, 20252 min read


Clean Water in Space: The GULBI Biofilm Experiment
Cygnus CRS-2 NG-23 launch heading to the International Space Station with the GULBI experiment in the payload. In space, clean water is...
Sharife Gacel
Sep 19, 20253 min read


Growing the Future of Electronics in Space
Explore some of the science in the payload heading to the ISS on the NG-23 launch. Growing the Future of Electronics in Space
Sharife Gacel
Sep 16, 20252 min read


"The Impact of Crew Isolation and Lunar Simulation on Human Behavior" Technical Report
Milky Way over the Big Island, Hawai'i Thank you for your interest in this Analog Astronaut Research project. You can view the abstract...
Sharife Gacel
Aug 24, 20251 min read
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