"Nasa has released footage simulating what it's like being sucked into a black hole, a region of space with such strong gravity not even light can escape." #Astronomy#Cosmology#BlackHoles#NASA
Recorded at Purple Mountain Observatory, Nanjing (China) July 17th-19th, 2023.
Based on the book "Fundamental Ideas in Cosmology" by Martín López-Corredoira.
Recorded at Purple Mountain Observatory, Nanjing (China) July 17th-19th, 2023.
Based on the book "Fundamental Ideas in Cosmology" by Martín López-Corredoira.
StratoCat is an independent source of historical data and current news on the development of stratospheric balloons for scientific research, aerospace and military applications, and commercial exploitation of near space. Online since 2005. Based on Buenos Aires, Argentina
The website publishes a newsletter called "World Balloon News".
The Dawn of a Mindful Universe: A Manifesto for Humanity's Future by Marcelo Gleiser
An award-winning astronomer and physicist’s spellbinding and urgent call for a new Enlightenment and the recognition of the preciousness of life using reason and curiosity—the foundations of science—to study, nurture, and ultimately preserve humanity as we face the existential crisis of climate change.