What's up in
Science & Engineering
Physics, materials, energy, robotics, computing, aerospace engineering and space medicine.
Starlink generated 61% of SpaceX's 2025 revenue and its only operating profit
Elephants remember which human voices mean danger to their lives
Three runaway stars reveal 800 million years of a galaxy's hidden path
Nuclear fallout revealed whether adult hearts can regenerate new cells
Engineers search Moon's south pole for ground that escapes the endless night
Dying satellites could reopen the ozone hole scientists sealed decades ago
Moon's rim stays bright enough to make deep eclipse look bitten, not red
One spacecraft's 58-minute plunge gave us all we know about Jupiter's atmosphere
Astronomers finally spot a black hole hiding in Omega Centauri after decades of searching
Earth's hidden climate thermostat ran on sea level and phosphate for 60 million years
