What happened
Ukraine sent waves of drones at the Moscow region and other areas of Russia early Tuesday, in its "biggest drone attack so far," Reuters said. Russia said it shot down 144 drones, including at least 20 in the Moscow region. A 46-year-old woman was reported killed when a drone struck an apartment building, marking the "first death in the Moscow region from a Ukrainian drone attack since Russia's 2022 invasion of Ukraine," The Washington Post said. 

Who said what
Ukraine's strike was the "latest in a series of increasingly large-scale attacks that have involved dozens of drones hitting military air bases, oil refineries and ammunition stores," as "Kyiv has been taking the war deep inside Moscow's territory," The Wall Street Journal said. Russia has also "recently ramped up its use of nighttime bombardments that often strike civilians," killing thousands over the course of its invasion and destroying much of Ukraine's power and water infrastructure.

Kremlin spokesperson Dmitry Peskov said Ukraine's "night strikes on residential areas cannot be associated with military operations." Russian President Vladimir Putin has "sought to insulate Moscow from the grinding rigors of the war," Reuters said, and vowed a response to what he called "terrorism."

What next?
Secretary of State Antony Blinken, who visits Ukraine this week along with British Foreign Secretary David Lammy, said Iran has sent Russia short-range ballistic missiles to use in Ukraine, sparking U.S. and European sanctions. 

What Happened
Polaris Dawn, the private space flight funded by tech billionaire Jared Isaacman and SpaceX, launched from Florida's Cape Canaveral early Tuesday for a five-day mission scheduled to include the first-ever private spacewalk. The Crew Dragon capsule and its four passengers reached their peak altitude of 870 miles last night, traveling farther from Earth than any humans except NASA's 24 moon-traveling Apollo astronauts.

Who said what
The four crew members — Isaacman, pilot Scott Poteet and SpaceX senior engineers Sarah Gillis and Anna Menon — beat the previous record for top altitude in an orbiting crewed spacecraft, 853 miles, set by NASA's Gemini 11 mission in 1966. Gillis and Menon also became the first women to travel so far from Earth. But this high flight was "more than a stunt to make it into the record books," Space.com said. Traveling through the Van Allen belt of charged particles will allow the crew to "collect more data about how the space environment affects spacecraft systems and the human body."

What next?
The spacewalk, planned for Thursday, will be the "mission's most daring moment," The New York Times said. The entire capsule will be depressurized so Isaacman and Gillis can exit into space, testing new spacesuits. They will "always have a hand or foot touching the capsule or attached support structure," The Associated Press said, and there will be "no dangling" at the end of their tethers and "no jetpack showboating." The mission is the first of three Isaacman has purchased from SpaceX for an undisclosed amount, likely "hundreds of millions of dollars," Reuters said.