Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the ...

We may be missing alien radio signals because they have become smeared beyond the narrowband detectors that SETI utilizes, a ...

The search for extraterrestrial intelligence no longer sits in a single scientific silo. It now overlaps with exoplanet ...

A new study by the SETI Institute suggests that the alien signals might be right here, surrounding us all of the time, and we're just unable to pick them out.

For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may not stay narrow as they travel away from their home system.

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

大英博物馆通过公众募捐筹集了上百万英镑以支付购买这件珠宝。大英博物馆馆长尼古拉斯·库里南表示，公众的响应显示出人们对英国历史的高度珍视。 The pendant will join the museum's collection later this year and is expected to tour the UK.