Earth objects, astronomers recently discovered a comet visiting from interstellar space. This is only the third interstellar ...

Simulations show that the stars’ tug could send Mercury, Venus or Mars crashing into Earth — or let Jupiter eject our world from the solar system.

SpaceX early Tuesday launched another batch of Starlink satellites into low-Earth orbit from Florida's east coast.

A new European Space Agency report states Earth's orbit could become 'unusable' due to space debris.

Environment Earth Orbit Is Filling Up with Junk. Greenhouse Gases Worsen the Problem. By the end of the century, a shrinking atmosphere could create a minefield for satellites, like those deployed ...

Climate change is already causing all sorts of problems on Earth, but soon it will be making a mess in orbit around the planet too, a new study finds. MIT researchers calculated that as global ...

Study says climate change will even make Earth’s orbit a mess MIT researchers calculate that as global warming continues it may reduce the available space for satellites in low Earth orbit by ...

Earth’s orbit is filling up with junk. Greenhouse gases are making the problem worse. By the end of the century, a shrinking atmosphere could create a minefield for satellites.

A new study finds that climate change is already causing all sorts of problems on Earth, but soon it will be making a mess in orbit around the planet too.

The Earth's next ice age is expected to begin in about 11,000 years -- unless human-caused global warming disrupts natural cycles. That's according to a new study published Thursday in Science ...

That's according to a new study published Thursday in Science, which analyzed how subtle shifts in Earth's orbit around the Sun have historically triggered massive climate changes.