Urgent.News

What's breaking now, across thousands of outlets.

Tech

SpaceX catches upper stage of Starship rocket in historic first

Starship Test Flight 15 marked the first time Elon Musk's company tried to catch both the booster and upper stage of the rocket.

Welcome to Edition 9.19 of the Rocket Report! This weekend, a historic test flight may take place. SpaceX aims to recover an orbital rocket, Starship, with the goal of reusing all of its components. The test will occur on Friday, followed by a landing attempt for the upper stage 22.5 hours later on Saturday, local time. Ars will be present in Starbase, Texas, to provide comprehensive coverage of the event.

Reader submissions are welcome, and you can subscribe for regular updates. This report will cover small-, medium-, and heavy-lift rockets, along with a preview of the next three launches on the calendar.

Written by urgent.news from Ars Technica's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.

This story

This is one outlet's version. Read the fullest account.

Read the original at cnbc.com →

More in Tech

Do your tests really catch bugs? / Seus testes pegam erro de verdade?

I measured this together with Claude, ran research and tests, and built a garden about whether tests really catch bugs. The idea is simple: a test can pass and still be weak.

  • Tests can pass without catching all bugs
  • Conducted research to measure test adequacy
  • Guide provided for replicating the study

Design accessible form success states: status, navigation, Undo, and confirmation

Successful submission is a distinct UI state A completed form needs to answer two questions: did the action finish, and can the user recover if it was accidental?

  • Provide confirmation of successful action and undo option for reversible tasks
  • Use distinct announcement channels based on page transition
  • Focus status message on what was accomplished, not validation output

More from Saturday 14 November →