81: Lasers Are the Best
From a Californian satellite and the retirement of the Delta II to Hayabusa and Opportunity updates, it's been a busy couple of weeks. Plus, a review of Hulu's *The First.*

From a Californian satellite and the retirement of the Delta II to Hayabusa and Opportunity updates, it's been a busy couple of weeks. Plus, a review of Hulu's *The First.*
Recent space news is all weird: Elon Musk's questionable podcast appearance, NASA looking into selling naming rights on its hardware, and a leak on the ISS.
NASA is inching toward crewed flights, with its Mobile Launcher Platform coming together and cis-lunar Gateway plans coming together, all while SpaceX and Boeing races to complete its crewed hardware. Elsewhere, Spitzer celebrates 15 years in space and OSIRIS-REx has spotted its target.
The Parker Solar Probe is on its way to study our sun, as New Horizons is exploring what is at the outmost reaches of its influence on the solar system.
What goes around, comes around: The James Webb Telescope, water on Mars and the Space Force are all back in the news.
Jason and Stephen are joined by Emily Lakdawalla to discuss her new book, *The Design and Engineering of Curiosity: How the Mars Rover Performs Its Job.*
Jason and Stephen talk about President Trump's call for a Space Force, then Opportunity's struggle against a Martian dust storm and Peggy Whitson's retirement from NASA.
Jeff Bezos, Planet 9 and China's space station plans are all in the news, then Stephen and Jason remember Alan Bean and Donald Peterson.
Jason talks about launching from the west coast of the United States, then Stephen takes the new SLS SEGMENT out for a spin before they discuss black holes.
InSight is headed to Mars, the SLS Segment has a name, and Jason and Stephen read *Into the Black,* by Rowland White.
Stephen launches a new segment about the SLS, then talks with Jason about the swearing in of NASA Administrator Jim Bridenstine and the future of NASA TESS.
This week, Stephen and Jason are joined by space and technology reporter Swapna Krishna to catch up on a whole bunch of news, including the James Webb Telescope's latest schedule slip, SpaceX's recent tangling with NOAA, Commercial Crew changes and more. Also, the introduction of Liftoff merchandise!
This week: NASA's new budget and Apollo 6.
This week, Stephen and Jason are joined by Holly Griffith, a Mechanical Engineer at NASA’s Johnson Space Center, where she works on the Safety for the Life Support Systems for the new Orion capsule.
From a HI-SEAS mishap to an exoplanet getting blasted by its host star, it's news round-up time on Liftoff this week.
Stephen and Jason talk about their recent #NASASocial trips, and what the agency's new budget and direction may mean for the International Space Station, Mars and more.
This week, Jason and Stephen catch up on some weird satellite and exoplanet news before walking through Apollo 4 and 5.
This week, we recount the Apollo 1 fire that claimed the lives of Gus Grissom, Ed White and Roger Chaffee.
SpaceX's Falcon Heavy has been erected at 39-A, while NASA moves forward with its New Frontiers finalists. Then, Apollo flight hardware and the mighty Saturn V.
After wading through a busy fortnight's news including Trump's lunar directive, Stephen and Jason wrap up their series on Project Gemini.
Elon Musk has been tweeting about payloads and Rocket Lab prepares for another launch. That, and Gemini 6, 7, 8 and 9.
New spacecraft is being tested, and we had a weird visitor from outside the solar system. That, plus the first crewed Gemini missions (complete with secret beef sandwiches) this fortnight.
SpaceX is returning to Launch Complex 40 and the GRACE mission is coming to an end while Dawn has a new lease on life. Then, discussion of the Gemini capsule and the two uncrewed launches of the program.
Blue Origin is firing up its new rocket engine as Bigelow is talking about inflatable lunar stations. Then, the recent LIGO announcement and some background on Project Gemini.
LIGO is busy with gravitational waves, Elon Musk is busy talking about SpaceX's future and Mike Pence has his eye on the moon.
This fortnight: damage to the Arecibo telescope in Puerto Rico, a Mars sample return proposal and the final two Mercury flights.
Stephen and Jason are back to discuss the end of Cassini and Jim Bridenstine, who appears to be Trump's pick for NASA Administrator. After that, they journey into orbit with John Glenn and Scott Carpenter.
Stephen and Jason both witnessed the 2017 total solar eclipse. They recorded throughout the event and sat down to compare notes the next day.
This fortnight, 2014 MU69 comes into focus, SLS has a new paint job and Stephen and Jason talk about the two rockets used in Project Mercury and the first two crewed American spaceflights.
After going over some last-minute eclipse planning notes, Stephen and Jason start a new series looking at NASA's pre-shuttle crewed missions, starting with testing for Project Mercury and America's first astronauts.