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Found 10 results for asteroid
Science with Sam volcanoes

Science with Sam: Are there volcanoes in space?

11 May 2021

From cataclysmic supervolcanos on Earth to ice plumes on Enceladus, the solar system is a wildly volcanic place. This is your guide.


US election 2020: Trump's impact on the environment, health and space

US election 2020: Trump's impact on the environment, health and space

21 October 2020

Whatever the outcome of the US presidential election, Donald Trump is likely to have a lasting impact on the nation's health, environmental regulations and space exploration


The amazing Antarctic discovery that could tell us how Earth was made

The amazing Antarctic discovery that could tell us how Earth was made

27 May 2020

Explorers trawling the polar ice have finally unearthed a trove of precious, iron-rich space rocks that might help crack the puzzle of how our planet took shape


Asteroid that killed the dinosaurs caused massive global warming

Asteroid that killed the dinosaurs caused massive global warming

24 May 2018

The asteroid that struck Earth 66 million years ago caused dramatic climate change, which could mean we are underestimating how much the planet will warm in the coming centuries


The worst mass extinction may have begun with mass sterilisation

The worst mass extinction may have begun with mass sterilisation

7 February 2018

There seems to have been a surge in ultraviolet radiation during the Permian extinction 252 million years ago, and it might have left plants infertile rather than kill them


eruption

Cataclysms: A life spent chasing planetary catastrophe

25 October 2017

Evidence of asteroid impacts and other extreme events on Earth can prove elusive. Michael Rampino reveals what he's found in his latest book


Geese-like birds seem to have survived the dinosaur extinction

Geese-like birds seem to have survived the dinosaur extinction

23 October 2017

A bird group named the Vegaviidae, which resembled modern loons and geese, is the first identified with members that lived before and after the Cretaceous extinction


globe

The next supercontinent: Four ways Earth could reshape itself

11 October 2017

Plate tectonics is a slow-grind drama with some dramatic plot twists – these scenarios show how Earth might look in 250 million AD


Hottest place

The hottest place ever recorded on Earth's surface was 2370°C

13 September 2017

When a rock from space crashed to ground 38 million years ago, it briefly heated the impact zone to 2370°C, the hottest temperature ever recorded on Earth’s crust


Melting tundra

Uninhabitable Earth? In fact, it’s really hard to fry the planet

12 July 2017

A controversial article says we’re heading for the worst-case warming scenarios. But while we can’t rule out extreme warming, it’s not our most likely future


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