Nasa says the earliest the rocket can blast off is 6 February, but there are also more launch windows later that month, as well as in March and April.
But a robot vacuum is the only kind of device that regularly roves around your home. That gives this vulnerability a unique sense of foreboding, perhaps enough to provide the plot to a found footage horror film.
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"What we have found is certain weeks during the year there'll be a hundred bats in here, and then suddenly they will disappear," says Parker.
Ранее ситуацию на линии боевого соприкосновения для Вооруженных сил Украины (ВСУ) возле Орехова сравнили с боями за Киев. Продвижение российских военных даже на 100 метров дается с большим трудом из-за огромного числа БПЛА, которые использует противник.