Squabbling sibling planets may have hurled space rocks when they were young. Simulations suggest that space rocks the size of baby planets struck both the newborn Earth and Venus, but many of the rocks that only grazed Earth went on to hit — and stick — to Venus. That difference in early impacts could help […]
Fleets of private satellites orbiting Earth will be visible to the naked eye in the next few years, sometimes all night long. Companies like SpaceX and Amazon have launched hundreds of satellites into low orbits since 2019, with plans to launch thousands more in the works — a trend that’s alarming astronomers. The goal of […]
The Perseverance rover has captured its first two slices of Mars. NASA’s latest Mars rover drilled into a flat rock nicknamed Rochette on September 1 and filled a roughly finger-sized tube with stone. The sample is the first ever destined to be sent back to Earth for further study. On September 7, the rover snagged […]
For the first time, astronomers have captured solid evidence of a rare double cosmic cannibalism — a star swallowing a compact object such as a black hole or neutron star. In turn, that object gobbled the star’s core, causing it to explode and leave behind only a black hole. The first hints of the gruesome […]
Two more top-10 teams in contention for the College Football Playoff lost on Saturday, creating yet more work for the selection committee. Well, sort of. While the committee was forced to reshuffle the rankings after the losses of No. 3 Oregon (38-7 to No. 23 Utah) and No. 7 Michigan State (56-7 to No. 4 […]
The complete field of 16 teams that will advance to the 2021-22 UEFA Champions League knockout rounds has not yet been finalized, but we already have several clubs that have booked their spots. European giants Liverpool, Ajax, Bayern Munich and Juventus were the first four teams to clinch on Matchday 4 of the group stage, […]
The Chargers got outscored 27-14 in the fourth quarter on Sunday as Pittsburgh mounted a late comeback, but ultimately it wasn't enough for the Steelers, as Los Angeles won 41-37 after Justin Herbert hit Mike Williams for a 53-yard touchdown with 2:09 left to ice the game. Herbert, along with running back Austin Ekeler out […]
LAS VEGAS — All the questions about Terence Crawford have been answered. For years, the only knock on him was that he lacked a signature victory. He finally picked up one — and in exceptional fashion — when he became the first fighter to stop Shawn Porter, recording a 10th-round TKO to retain his WBO […]
The King is back. LeBron James returned from an almost three-week absence for the Los Angeles Lakers against the Boston Celtics on Friday night. James had been out of the Lakers lineup since November 2, missing the team's past seven games with an abdominal strain. He was listed as a game-time decision with the team announcing he […]
Stephen A. Smith was in attendance for Tuesday night's game between the Nets and Warriors. He didn't like what he saw from Brooklyn — and that's putting it mildly. The ESPN analyst unloaded on the Nets during Wednesday's edition of "First Take" after watching the Warriors hand them a 117-99 loss at the Barclays Center. […]