Science Alert
Catch up on the latest science news, from space and technology to life and environmental research- all the discoveries shaping our world today.
Updated: 2 hours 41 min ago
Chilling space facts that will stay in your mind long after reading
Although many people consider the cosmos to be a peaceful, stunning environment, the truth behind its appearance offers an incomprehensible universe with extreme events. For instance, there are the undead stars (or zombie stars) that consume energy from their star neighbours, and there are enormous galaxies that may contain thousands of Milky Ways. Therefore, the universe operates on a scale of existential chaos that defies human intuition. While the night sky looks peaceful, it is a graveyard of 'Zombie Stars' and a playground for 'Galactic Titans' that challenge the very laws of physics and are impossible to comprehend by human beings.The most terrible thing is that the more we uncover things about deep space, the more we will find hypergiants that dwarf the Sun and end up drifting in the dark, infinite void of outer space. The facts listed below provide a frightening reality about how vast and incredibly terrifying the universe truly is.
Milgram’s electric shock experiment: The test that exposed dark side of human obedience to authority
Stanley Milgram’s obedience experiments revealed how ordinary people could follow authority to disturbing extremes, with many participants administering what they believed were harmful shocks. Inspired by the Holocaust, the study became a landmark in psychology while raising serious ethical concerns. Decades later, its findings remain debated, with critics arguing the results reflect pressure, context, and interpretation as much as obedience.
Who is Amit Kshatriya? Indian-American Nasa official behind historic Moon mission
Indian-American space scientist Amit Kshatriya holds a senior leadership role at NASA, contributing to the agency's renewed human lunar exploration. Following the successful Artemis II mission, a crewed lunar flyby, Kshatriya emphasized the significant work ahead for future deep space endeavors.
Artemis II crew's 10-day trip around Earth & Moon — timeline of Nasa’s historic lunar mission
Artemis II successfully concluded with a safe splashdown, marking humanity's first crewed lunar journey in decades. The four astronauts travelled further than ever before, testing vital systems and paving the way for future Moon landings and Mars missions. This historic flight included the first woman, first Black astronaut, and first non-American on a lunar voyage.
How BBC recreated a highly controversial 1974 psychology prison experiment to test human obedience
The BBC once revisited the Stanford Prison Experiment through a controlled 2002 prison simulation to test how authority forms under structured conditions. While Zimbardo’s original study suggested roles alone could drive conformity and tyranny, the BBC experiment found authority depended more on group identity and cohesion, with guards struggling and prisoners resisting. Both studies remain influential but limited by lack of ecological validity.
‘We are looking into this’: NASA administrator replies to 10-year-old girl’s letter asking to declare Pluto a planet again
A 10-year-old girl's heartfelt plea to reinstate Pluto as a planet has captured global attention, prompting an encouraging response from NASA. Her letter, emphasizing Pluto's significance and the joy it brings, resonated deeply, reigniting public fascination with the celestial body. This heartwarming exchange underscores the power of curiosity and science communication.
