Lewis Smith
Download 'Too Hot', an exclusive Specials track from iTunes
An asteroid up to 2,000ft (600m) long will skim past the Earth during rush hour on Tuesday morning in a close encounter unlikely to be matched for two decades.
Asteroid 2007 TU24 will be only 334,000 miles (540,000km) away at its closest point to the Earth, about 1.4 times the distance between the planet and the Moon.
“This will be the closest approach by a known asteroid of this size or larger until 2027,” said Don Yeomans, of Nasa’s Near-Earth Object Programme Office.
“There is no reason for concern. On the contrary, Mother Nature is providing us an excellent opportunity to perform scientific observations.”
Amateur astronomers are expected to train their telescopes towards the asteroid and should, weather permitting, see it. It should be visible through telescopes of 7.6cm (3in) or more as a bright moving dot.

Win a luxury weekend to Newcastle and its neighbour Gateshead, find out more here
Risk, resilience and embracing new technology
Industry sectors news at a glance. Interactive heatmap, video and podcast
Discover the power of collective thinking. Submit a solution and be in with a chance to win a Media Hub Home Entertainment System
The inside track on current trends in the charity, not for profit and social enterprise sectors
Everything the Business Traveller needs to know to make a better trip
Make the most of the summer and enter our fabulous photographic competition, you could win a £5000 holiday
Corsica is an island of beauty and contrast, an ideal holiday destination
Enjoy further reading from Travel to Fashion, Business to Sport, discover more
Shortcuts to help you find sections and articles
The clever way to lease a new car is with Car leasing made simple™
2009
per month on 36-month
Personal Contract Hire (PCH)
2008
42850
Car Insurance
£24,250 - £30,346
MI5
London
£60,000
The Environment Agency
Bristol
Up to £90K
Boots
Midlands
OTE £85k
Credit Protection Association
Nationwide Opportunities
Completely London
Luxury Condo's in Manhattan with NYC views
The best new homes in Wimbledon?
Nationwide
Fabulous Cruise And Cruise & Stay Offers Including Virgin Atlantic Flights Prices Start From Only £699pp!
Last Minute Cruise And Cruise & Stay Offers. Med From £499pp, Caribbean From £699pp!
5 star quality at a 3 star price.
8 fabulous Canadian cities ...you won’t find cheaper
Contact our advertising team for advertising and sponsorship in Times Online, The Times and The Sunday Times, or place your advertisement.
Times Online Services: Dating | Jobs | Property Search | Used Cars | Holidays | Births, Marriages, Deaths | Subscriptions | E-paper
News International associated websites: Globrix Property Search | Property Finder | Milkround
Copyright 2009 Times Newspapers Ltd.
This service is provided on Times Newspapers' standard Terms and Conditions. Please read our Privacy Policy.To inquire about a licence to reproduce material from Times Online, The Times or The Sunday Times, click here.This website is published by a member of the News International Group. News International Limited, 1 Virginia St, London E98 1XY, is the holding company for the News International group and is registered in England No 81701. VAT number GB 243 8054 69.
I'm with you Matthew Smith.
David Koresh, Nuttsville, USA - Yeah!
i would have never put you as a texan from your comments matthew smith. suffice to say amanda, i have only just stopped laughin at yours :)
tim, london,
Something will happen.
Juan Resto, Methuen, U.S./Massachusetts
It"s a very big asteroid. But we shouldn"t be afraid of that. The danger is 2007wd5.
nirjhar ghosh, kolkata, india
Excellent opportunity indeed! But I am rather skeptical that we wont have a <a href="http://www.sott.net/articles/show/146859-Cosmic-Turkey-Shoot">chance of observing</a> something similar till 2027. And I hope that Nasaâs Near-Earth Object Programme guys will have the same drive to seek solution for a possible collusion, as they are enthusiastic by the prospect of taking pictures.
Keit Shifter, Shfela, Israel
Amazing! The wonder of our heavenly Father's creation being ascribed to "mother nature". And there will be signs in the sun moon and stars.....the Lord will not be mocked.
Matthew Smith, Dallas, Texas, USA
Yet another warning shot across our bowsâ¦
This time a 2000 foot wide monster, or in collateral damage terms, a global catastrophe, will miss us by a mere 334 000 miles (537 521 km) on January 29. Were it on course and considering our combined collision speeds (Earth and the asteroid) thatâs under TWELVE HOURS!
Yet the media continue to talk about this phenomenon as being almost close enough to be seen with a naked eye, or having an âinteresting shapeâ with barely a noteworthy comment about the very real danger these sightings pose. One wonders how interested the news services would have been in its outward appearance if the Near Earth Object were less than twelve seconds from impact.
David Fagan, Hydra, Greece
ill leave it untill wednsday to pay my community charge bill then. no point in sweating untill then.the asteroid is the least of my problems .
amanda, irlam, britain