International Space Station cooling system shuts down with six astronauts aboard

Nasa said crew are safe and experts are working to troubleshoot the problem

6-year-old boy from US starts petition to save Nasa

Connor Johnson has been obsessed with space since the age of 3, and his petition to the president to save NASA needs some help

Peter Higgs is to be honoured with a new £11m space technology centre named after him

The Nobel Prize for Peter Higgs recognises truth in an ancient Greek idea

The old system was familiar, the modern one somewhat more intimidating

Science Minister David Willetts: Britain can help send astronaut to Mars within 30 years

An astronaut could be walking on Mars within the next 30 years, the minister for universities and science predicted yesterday, as he pledged Britain’s support for a new “collaborative space race”.

Nasa's Hubble telescope finds signs of water on five distant planets

The water signatures are hazy due to atmospheric conditions, but scientists are 'very confident' that it exists

Nasa to grow plants on the moon by 2015: 'If they can thrive, we probably can too'

A 1kg "self-contained habitat" will be transported on a commercial spaceflight; on-board sensors and cameras will send back images and data to Earth

Comet ISON enters the field of view of the European Space Agency/NASA Solar and Heliospheric Observatory

Comet Ison: Blow for stargazers as 'comet of the century' destroyed by the Sun

It was hoped that the comet would provide a spectacular sight in the sky next month - but the signs indicate that it had been burned up on its journey

Japanese engineers plan to turn the moon into a giant solar panel station

Engineering firm plans to install a 6,800 mile 'solar belt' around the moon's equator

In this composition image from Nasa, Comet Ison (bottom right) moves towards the sun

Comet Ison: Hope for 'comet of the century' after encounter with the Sun

Astronomers tracking the “comet of the century” believed it had flown too close to the Sun and had broken up, but hopes have now been reignited that part of it may have survived its close encounter.

A model of the Chinese solar-powered lunar rover Jade Rabbit

Chinese and American space agencies butt heads over competing moon landers

Nasa is worried that a new Chinese moon mission will jeopardise one of its major ongoing missions

Comet ISON shows off its tail

Will Comet Ison survive its close encounter with the sun?

All eyes will be firmly on the skies this Thursday as the 'star-grazer' brushes the sun's corona

Paperback review: Nothing, Edited by Jeremy Webb

This book starts with a bang, a very big one 13.82 billion years ago, when an object “roughly the size of a pea” transformed nothing into something.

The monster: Nasa telescopes have captured the biggest and brightest cosmic explosion ever witnessed.

'Monster' cosmic explosion capable of destroying Earth captured in distant galaxy

Scientists record the biggest and brightest cosmic explosion ever witnessed, luckily it was in a far-off galaxy

The IceCube Laboratory at the Amundsen-Scott South Pole Station, Antarctica

A new age of astronomy? Discovery promises fresh insight into black holes and exploding stars

Researchers confirm first detection of sub-atomic particles from beyond the Solar System

TV Review - Light and Dark, BBC 4

Jim Al-Khalili's new two-part physics documentary Light and Dark had a scope that seemed just a little ambitious for two hours of television. "Light and Dark is essentially the story of everything we know and everything we don't know about our universe." So that's pretty much everything, then, Jim? Yet rather than the confusion of ideas you might expect, Al-Khalili's documentary illuminated a scientific story with its own, rather beautiful, internal logic.

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Turkey-Kurdish conflict: Obama's deal with Ankara is a betrayal of Syrian Kurds and may not even weaken Isis

US betrayal of old ally brings limited reward

Since the accord, the Turks have only waged war on Kurds while no US bomber has used Incirlik airbase, says Patrick Cockburn
VIPs gather for opening of second Suez Canal - but doubts linger over security

'A gift from Egypt to the rest of the world'

VIPs gather for opening of second Suez Canal - but is it really needed?
Jeremy Corbyn dresses abysmally. That's a great thing because it's genuine

Jeremy Corbyn dresses abysmally. That's a great thing because it's genuine

Fashion editor, Alexander Fury, applauds a man who clearly has more important things on his mind
The male menopause and intimations of mortality

Aches, pains and an inkling of mortality

So the male menopause is real, they say, but what would the Victorians, 'old' at 30, think of that, asks DJ Taylor
Man Booker Prize 2015: Anna Smaill - How can I possibly be on the list with these writers I have idolised?

'How can I possibly be on the list with these writers I have idolised?'

Man Booker Prize nominee Anna Smaill on the rise of Kiwi lit
Bettany Hughes interview: The historian on how Socrates would have solved Greece's problems

Bettany Hughes interview

The historian on how Socrates would have solved Greece's problems
Art of the state: Pyongyang propaganda posters to be exhibited in China

Art of the state

Pyongyang propaganda posters to be exhibited in China
Mildreds and Vanilla Black have given vegetarian food a makeover in new cookbooks

Vegetarian food gets a makeover

Long-time vegetarian Holly Williams tries to recreate some of the inventive recipes in Mildreds and Vanilla Black's new cookbooks
The haunting of Shirley Jackson: Was the gothic author's life really as bleak as her fiction?

The haunting of Shirley Jackson

Was the gothic author's life really as bleak as her fiction?
Bill Granger recipes: Heading off on holiday? Try out our chef's seaside-inspired dishes...

Bill Granger's seaside-inspired recipes

These dishes are so easy to make, our chef is almost embarrassed to call them recipes
Ashes 2015: Tourists are limp, leaderless and distinctly UnAustralian

Tourists are limp, leaderless and distinctly UnAustralian

A woefully out-of-form Michael Clarke embodies his team's fragile Ashes campaign, says Michael Calvin
Blairites be warned, this could be the moment Labour turns into Syriza

Andrew Grice: Inside Westminster

Blairites be warned, this could be the moment Labour turns into Syriza
HMS Victory: The mystery of Britain's worst naval disaster is finally solved - 271 years later

The mystery of Britain's worst naval disaster is finally solved - 271 years later

Exclusive: David Keys reveals the research that finally explains why HMS Victory went down with the loss of 1,100 lives
Survivors of the Nagasaki atomic bomb attack: Japan must not abandon its post-war pacifism

'I saw people so injured you couldn't tell if they were dead or alive'

Nagasaki survivors on why Japan must not abandon its post-war pacifism
Jon Stewart: The voice of Democrats who felt Obama had failed to deliver on his 'Yes We Can' slogan, and the voter he tried hardest to keep onside

The voter Obama tried hardest to keep onside

Outgoing The Daily Show host, Jon Stewart, became the voice of Democrats who felt the President had failed to deliver on his ‘Yes We Can’ slogan. Tim Walker charts the ups and downs of their 10-year relationship on screen