SpaceX seeks public safety determination for early return to flight for its Falcon 9 rocket – Spaceflight Now
An unusual ice build-up on the second stage of the Falcon 9 that launched the Starlink 9-3 mission. Image: SpaceX. […]
Science
What would it take to turn Mars into another Earth?
Can humans turn Mars into another Earth? Here’s what it would take to transform its barren landscape into a life-friendly
Comet Tsuchinshan shows signs of breaking up before it swings around the sun
The dust tail of Comet Tsuchinshan-ATLAS. Top panel: Cropped version of the computer-processed image of the comet taken by R.
When a cruise line-sized asteroid zips by Earth, two spacecraft can follow it
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The study of zooplankton challenges traditional views of evolution
Daphnia, a form of zooplankton, have fascinated biologists for centuries because of their crucial role in aquatic ecosystems and ability
The study of quantum microscopy makes electrons visible in slow motion
The imaging tip of the time-resolved scanning tunneling microscope captures the collective motion of electrons in materials through ultrafast terahertz
What do astronauts eat in space?
If you make the mistake of eating a fizzy chickpea salad for lunch at the office, you might feel a
Nano-confinement may be the key to improving hydrogen production
Credit: ACS Applied Materials and Interfaces (2024). DOI: 10.1021/acsami.4c02339 Researchers at Lawrence Livermore National Laboratory (LLNL) have discovered a new
Astronomers discover a possible new planet in the outer solar system
Recent studies suggest there may be a new, mysterious planet hidden in the Oort cloud, far beyond the known boundaries
Melting ice makes the Earth heavier to rotate, causing longer days
For centuries, human actions had little effect on the Earth’s motions, ie its rotation speed and axis. These motions were