☀️🚀 As the Artemis II crew prepares to leave Earth's magnetic field, they face potential exposure to solar flares and cosmic rays.

Here's how NASA and NOAA monitor solar activity to protect the Orion spacecraft and ensure the safety of the first humans to visit the lunar vicinity in over 50 years.

👉 https://www.scientificamerican.com/article/space-weather-could-threaten-nasas-artemis-ii-astronauts-during-their-trip/

#ArtemisII #SpaceWeather #NASA #Astronomy #Science #SpaceExploration #SolarFlare #Radiation #MoonMission #STEM #Physics #Sun

To me it remains startling that the reciprocal nature of time and space was entirely missed, because of deeper math. The most profound equation one might derive from relativity is s simply

"Tv + Sv = c"

which to me then makes so many other things about the physical universe potentially clearer. Rather than simply joining linear time and space as Einstein did, it implies a deep reciprocal sympatry and relationship. This becomes clearer when we consider what observations of both can be like at high relativistic speeds as a thought experiment.

#physics

“A Search for a Supermassive Black Hole Binary” – recent AAS Nova article about a paper by Jacob Cardinal Tremblay et al.

Jacob is a PhD student at @mpi_grav Hannover in the “Pulsar Timing Arrays” research group of the “Observational Relativity and Cosmology” department.

Article ➡️ https://aasnova.org/2026/03/18/a-search-for-a-supermassive-black-hole-binary/

Paper ➡️ https://doi.org/10.3847/2041-8213/ae3c98

#PulsarTimingArrays #PTAs #GravitationalWaves #Research #Physics #Astrophysics

Who was Irina Zaslavskaya?

https://www.aip.org/library/ex-libris-universum/who-was-irina-zaslavskaya

#AIPHistory #Ukraine #Physics #IrinaZaslavskaya #WomenInScience #WomeninSTEM #AIP #history #science

Shock as CERN antiproton lorry vanishes in staff car park – Physics World

https://mander.xyz/post/49791538