Part of a rocket and its cargo of two dead satellites crashed back to Earth last weekend. Up to 8 kilograms of the hardware may have survived re-entry. The satellites—NASA’s High Energy Transient Experiment (HETE) and the Argentine SAC-B satellite—were designed to scan space for bursts of gamma rays. Both were launched from Virginia in 1996, but the final stage of the rocket failed to release them and they both died of power failure days later. NASA launched a replacement HETE-II satellite in 2000.
To continue reading, today with our introductory offers
Advertisement
More from Â鶹´«Ã½
Explore the latest news, articles and features
Popular articles
Trending Â鶹´«Ã½ articles
1
Autism may have two distinct subtypes that vary by brain activity
2
A quantum state that lasts forever may finally be within our grasp
3
The secrets to keeping your brain sharp in old age
4
Sperm have been made magnetic to allow IVF inside the body
5
Fully autonomous drones have killed human soldiers for the first time
6
Has the answer to life's origins been hiding in our cells all along?
7
Arctic Ocean reaches tipping point that could be dire for marine life
8
Walking shark found in Papua New Guinea is new to science
9
Understanding anorexia’s grip on the brain could unlock new therapies
10
What if the idea of the autism spectrum is completely wrong?
