Feeds

Rocket hiccup puts US spy sats in wrong orbit

Cockup rather than conspiracy at NRO

Secure remote control for conventional and virtual desktops

In an expensive technical mishap, a brace of top-secret American spy satellites was fired into incorrect orbits last Friday.

According to a report in Aviation Week and Space Technology, the two spacecraft in question were ultra-classified ocean surveillance jobs, described as "critical to tracking ships that may conceal al Qaeda terrorists...[or] Iranian and Chinese sea-based military operations".

Perhaps vessels from other nations, too. The North Korean ship So San, seized with a hidden cargo of Scud missiles in the Indian Ocean during 2002, was said to have been tracked by US intelligence since leaving home (the ship was later allowed to proceed to Yemen, after US officials acknowledged that the Yemenis were allowed to buy Scuds concealed under bags of cement if they felt like it).

Whatever it is the US National Reconnaissance Office (NRO) does with its secret spy sats, these two will apparently struggle. According to Aviation Week and Space Technology, the Centaur second stage of the Atlas V launcher failed to make its second positioning burn correctly. The two surveillance birds reached an orbit, but not the intended one.

It seems the two spacecraft may have to use a significant proportion of their manoeuvring fuel to get into a useful position, which would seriously affect their service life. Spy satellites need to change track over the Earth's surface fairly frequently in order to get a good look at areas of interest.

Aviation Week and Space Technology quotes an unnamed official as saying that "the Atlas V people have a lot of explaining to do".

The Atlas launch programme is managed by United Launch Alliance, and this was the first use of the Atlas V Evolved Expendable Launch Vehicle to position secret NRO satellites. The Centaur upper stage, which was apparently at fault, comes from Lockheed Martin and uses a Pratt & Whitney rocket engine.

More from Aviation Week and Space Technology here. ®

Boost IT visibility and business value

More from The Register

next story
Our LOHAN spaceplane ballocket Kickstarter climbs through £8000
Through 25 per cent but more is needed: Get your UNIQUE rewards!
Cutting cancer rates: Data, models and a happy ending?
How surgery might be making cancer prognoses worse
Boffins ID freakish spine-smothered prehistoric critter: The CLAW gave it away
Bizarre-looking creature actually related to velvet worms
CRR-CRRRK, beep, beep: Mars space truck backs out of slippery sand trap
Curiosity finds new drilling target after course correction
SpaceX prototype rocket EXPLODES over Texas. 'Tricky' biz, says Elon Musk
No injuries or near injuries. Flight stayed in designated area
Brit balloon bod Bodnar overflies North Pole
B-64 amateur ultralight payload approaching second circumnavigation
prev story

Whitepapers

Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
5 things you didn’t know about cloud backup
IT departments are embracing cloud backup, but there’s a lot you need to know before choosing a service provider. Learn all the critical things you need to know.
Why and how to choose the right cloud vendor
The benefits of cloud-based storage in your processes. Eliminate onsite, disk-based backup and archiving in favor of cloud-based data protection.
Top 8 considerations to enable and simplify mobility
In this whitepaper learn how to successfully add mobile capabilities simply and cost effectively.
High Performance for All
While HPC is not new, it has traditionally been seen as a specialist area – is it now geared up to meet more mainstream requirements?