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Closer to Earth Than Ever Before


Astronomers found a weird asteroid closer to the sun than any other

Using the Dark Energy Camera in Chile, they found two asteroids with orbits that are entirely within Earth's orbit. One of them, called 2021 ...

Earth was hotter than ever in 2023, approaching 1.5-degree ... - PBS

Earth's average temperature for 2023 was 14.98 degrees Celsius (58.96 degrees Fahrenheit), Copernicus calculated. “It was record-breaking for seven months.

Asteroids sweep past Earth, one of them coming closer than the moon.

Though it's much smaller than its companion, at 400 to 850 feet long, 2024 MK will come much closer to Earth. It'll pass between us and the moon ...

Two Spacecraft Will Get Closer to the Sun Than Ever Before

And in the coming decades, Low-Earth Orbit (LEO) is expected to become increasingly crowded as commercial space stations and even space tourism ...

Earth will get a second "mini-moon" for 2 months this year - CBS News

2024 PT5, which is larger than ... Even after it leaves orbit, it will stay near Earth for a few months, making its closest approach on Jan.

Does life exist outside of the solar system? - Harvard CfA

When we look at our own planet Earth, we see life that abounds everywhere. Do these same conditions exist elsewhere in the Universe? Remarkably, 21st Century ...

Asteroid will soon enter Earth's orbit as temporary 'mini moon'

Before that, an asteroid named 2006 RH120, which orbits the sun and passes close to Earth every few decades, was captured by Earth's gravity in ...

Earth's spin, tilt and orbit - Understanding Global Change

Daily changes in light and temperature are caused by the rotation of the Earth, and seasonal changes are caused by the tilt of the Earth. As the Earth orbits ...

Climate Scientists to World: We Have Only 20 Years Before There's ...

We don't have much more time than that now. But we do still have some time to act. And unlike WWII, it's a fight we know up front we can win. We ...

Best View of Mars From Earth in 6 Years on Wednesday - WIRED

On Jan. 27, Mars will be closer to Earth than any other time between 2008 and 2014. A mere 60 million miles away, the red planet will be a great target for ...

Close calls: How many asteroids have narrowly missed Earth?

Rogue space rocks come closer to Earth than you may realize. Just how dangerous are they, and how likely are they to hit our planet? By Jake ...

Climate Change: Atmospheric Carbon Dioxide

The increase over the last 60 years is 100 times faster than previous natural increases. In fact, on the geologic time scale, the increase from the end of the ...

Astronomers discover closest black hole to Earth | NSF

This dormant black hole is about 10 times more massive than the sun and is located about 1,600 light-years away in the constellation Ophiuchus, ...

A near-Earth asteroid offers clues to one dark matter theory

A hypothetical “fifth force” could tug on asteroids, if it exists. But the asteroid Bennu shows no signs that its orbit has been tweaked by ...

Scientists discover planet orbiting closest single star to our Sun | ESO

On this newly discovered exoplanet, which has at least half the mass of Venus, a year lasts just over three Earth days. The team's observations ...

Mars and Jupiter pair up this week in a celestial dance ... - NPR

As Mars zips past Jupiter, the Earth will be perfectly positioned in a way that will make the other two planets appear super close, an ...

New 'super-Earth' discovered in 'fairly close' solar system, NASA says

The exoplanet is "about one and a half times as wide as Earth" and in a system that is only 137 light-years away.

How Close Can We Get to the Sun? - Science | HowStuffWorks

It's the equivalent of driving around Earth's widest point, the equator, 160 times in a row. Well that's about as close to the sun that NASA has ...

See the Beaver Moon Friday night, the last supermoon of 2024

With the U.S. and other countries ramping up lunar exploration with landers and eventually astronauts, the moon beckons brighter than ever.

Climate change widespread, rapid, and intensifying – IPCC

... next decades, and finds ... than twice as high in the Arctic. “Climate change is already affecting every region on Earth, in multiple ways.