The energy of the nearby star and the deflection of the jets were used to measure the jets' power.

UK scientists have shed light on the energy streams generated by the black hole Cygnus X-1, finding that it spews "dancing" jets that shine as bright as thousands of suns and travel 335 million mph.

CAPE CANAVERAL, Fla. (AP) — For the first time, scientists have measured the instantaneous mind-blowing power of jets blasting from a black hole. The jet power from this relatively close black ...

More than 60 years after it was first spotted, Cygnus X-1 — the first confirmed black hole — is still full of surprises. Researchers have finally measured the energy output of this behemoth's "dancing ...

Astronomers directly measured the power of jets from black hole Cygnus X-1, confirming decade-old UW–Madison predictions ...

For the first time, scientists have measured the instantaneous mind-blowing power of jets blasting from a black hole.Video above: Artemis II crew member Jeremy Hansen on flyby moon missionThe jet ...