Earth may be surrounded by Hairy Dark Matter
This illustration shows Earth surrounded by theoretical filaments of dark matter called “hairs.” The solar system might be a lot hairier than we thought.
What If a Needle Hits the Earth at the Speed of Light?
This is what happens if a needle hits the Earth at the speed of light.
Some Exoplanets may be better for Life than Earth
Earth is not necessarily the best planet in the universe, especially in our days.
Earth’s Wildlife Populations dropped more than Two-Thirds in just 50 Years
Global Wildlife Populations dropped more than two-thirds in less than 50 years, due to rampant over-consumption.
13 things you need to know about space
Here at ESA, the European Space Agency, space is our business. It’s a place we explore, heading outwards while also looking back, to improve life on our
We have already used a Year’s worth of Natural Resources
August 22. Earth Overshoot Day marking the date when humanity has exhausted nature’s budget for the year.
Growing Anomaly in Earth’s Magnetic Field
A small but evolving dent in Earth’s magnetic field can cause big headaches for satellites.
A Supernova may have caused Mass Extinction on Earth
An exploding star (supernova) about 65 light-years away may have caused mass extinction on Earth, 359 million years ago.
Who Is Responsible For Climate Change?
Since the Industrial Revolution, humans have released over 1.5 trillion tonnes of carbon dioxide or CO2 into the earth’s atmosphere.
Our Rotating Earth
Earth’s rotation stabilized on the night sky. Most time-lapse videos of the night sky show the stars and sky moving above a steady Earth. Here, however, the