A massive new cosmic map is revealing black holes, rare stars, and hidden gas

The Sloan Digital Sky Survey V has taken a major step toward mapping the sky on a truly global scale with Data Release 20. Known as DR20, the release includes the first optical (BOSS) SDSS-V spectra collected from the Southern Hemisphere, greatly expanding the survey beyond the groundwork established in earlier releases.

Brazil opens reciprocity process against United States over tariffs

Brazil has not yet decided whether it will proceed with retaliatory measures, but has committed to defending its position.

Brazil has opened consultations into potential retaliatory measures against the United States following the imposition of 25 percent tariffs on a range of Brazilian exports.

Sydney airport incident involving Virgin and Qantas flights didn’t have to be reported, Airservices Australia says

The organisation that manages Australian skies has defended its decision not to immediately report a fresh safety incident at Sydney airport when a Virgin plane aborted its takeoff.

The chief executive of the commonwealth-owned Airservices Australia, Rob Sharp, said he did not believe the incident met the reporting threshold, given the substantial distance between the Virgin plane and a Qantas aircraft crossing the runway in front of it on Sunday.