Category: Science

Black holes capture the imagination of scientists and space enthusiasts because they represent the most extreme gravitational forces in the universe. NASA explains that anything approaching a black hole encounters enormous tidal forces that stretch and distort matter, and that time itself slows dramatically due to gravitational time dilation. According to NASA, if an object […]

A powerful rise in solar activity could push the northern lights far beyond their usual northern zones, creating a rare opportunity for skywatchers across the United States. Scientists are monitoring a strong burst of energy from the sun known as a coronal mass ejection, which sends charged particles racing toward Earth. When these particles interact […]

Menstruation in space is a topic that has long been overlooked, yet it is becoming an essential part of astronaut health research as more women travel beyond Earth and missions grow longer. Spaceflight changes how the human body functions. Microgravity affects circulation, fluid movement, bone density, muscle strength, and immune response. These physiological shifts can […]

Stunning images of mysterious red lights appearing to fall from space have captured global attention, sparking widespread speculation online. Many social media users suggested these ghostly flashes could be linked to alien signals, but scientists and space agencies have confirmed a more down-to-earth explanation. These striking phenomena are known as red sprites, a rare and […]

Billions of years ago, Mars was not the arid, desolate planet we know today. Evidence suggests that rainfall once flowed across its surface, carving valleys, filling craters, and forming river networks that may have emptied into a vast ocean. Understanding these ancient waterways is crucial for scientists searching for signs of past life, as water […]

Comet 3I/ATLAS reveals glowing coma, plasma and dust tails from ESA’s Juice mission/ Image: European Space Agency Harvard astrophysicist Avi Loeb has made a kind of second career out of being the person in the room who refuses to leave “aliens” off the table. With 3I/ATLAS, only the third confirmed interstellar object ever spotted passing […]

Sentinel-6B, which was launched on November 17, is the latest satellite in a series of spacecraft used by NASA and its partners to record sea levels since 1992. Their data has aided meteorologists in storm forecasting, infrastructure protection, and coastal community planning.After launch, Sentinel-6B began data cross-calibration with its predecessor, Sentinel-6 Michael Freilich, to give […]

NOAA hydrophones recorded the 1997 “Bloop,” a sound so loud it travelled over 3,219 kilometres underwater. Nearly 30 years after it was first recorded, people are still arguing about a single sound from the deep ocean. The “Bloop,” a strange, powerful underwater noise picked up in 1997, has been folded into YouTube conspiracies, Lovecraft memes […]

NEW DELHI: Former Nasa astronaut Mike Massimino, known for his work on the Hubble Space Telescope and who flew on two space missions, has weighed in on one of humanity’s biggest questions: Are we alone in the universe?The veteran astronaut–who flew on two space missions, conducted four spacewalks, and spent an astonishing 30 hours and […]

With the launch of Sentinel-6B, a new environmental monitoring satellite developed as part of a multibillion-dollar worldwide program, NASA has made a major advancement in its long-term climate monitoring mission. Launched in mid-November atop a SpaceX rocket, the satellite is expected to provide highly precise data on sea-level rise and atmospheric conditions, letting scientists follow […]