Thomas KitchingSocial Links Navigation Latest articles by Thomas Kitching The Universe Is Expanding. But Astrophysicists Aren't Sure How Fast. By Thomas Kitching published 7 August 18 The universe's rate of expansion is in dispute, and we may need new physics to solve it. The Universe Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1Boeing Starliner capsule lands back on Earth, without astronauts, to end troubled test flight (video)2Mars leaks faster when closer to the sun3James Webb Space Telescope zooms in on giant question mark in space (image)4NASA delays ESCAPADE Mars launch on Blue Origin's giant New Glenn rocket to 2025 to avoid potential cost overruns5Boeing's Starliner all packed up to return to Earth from ISS today
The Universe Is Expanding. But Astrophysicists Aren't Sure How Fast. By Thomas Kitching published 7 August 18 The universe's rate of expansion is in dispute, and we may need new physics to solve it.