Evidence item

The quoted passage directly reports the first direct exoplanet auroral radio detection from β Pictoris b, recurring circularly polarized bursts, and persistent emission at 0.85–3.5 GHz. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 24690

Source: Discovery of radio emission from the exoplanet β Pictoris b · locator {} · excerpt hash sha256:7830a8e14f0a23a9464303b4021679e67e949b7b1a79a44f54bbc7838d116869

Exact excerpt

Here, we report the first direct detection of auroral radio emission from an exoplanet, the giant planet β Pictoris b, with the MeerKAT array. We detect rapid, recurring, and highly circularly polarized bursts, as well as persistent emission, at frequencies of 0.85 to 3.5 GHz. We identify the emission as electron cyclotron maser radiation, which implies a magnetic field of ≳1.25 kG at the planet — the first such direct field strength measurement for an exoplanet.

Linked claims

Claim	Direction	Relevance	Steps	Counted
88fae2cf	SUPPORT	DIRECT	0	yes

Audits

None.