Your Guide to SpaceSpace Now
On this day in space! Aug. 4, 2007: NASA launches Phoenix Mars lander to Red Planet
Space.com published a fresh update. Space Now is carrying it because readers now have a current source to check against the next official move.
The story so far
- August 4: This fresh public source was promoted into Space Now because it adds a non-launch development to the current briefing.
Interpretation
Why this matters
This widens Space Now beyond the launch calendar. The development matters when it changes what a mission, company, vehicle, science program, or space-infrastructure path can do next, and Space.com gives readers a concrete source to watch for confirmation.
Known facts
- On Aug. 4, 2007, NASA launched its Phoenix Mars Lander on a mission to touch down in the Martian arctic for the first time. Here's why it mattered.
Unknowns
- Whether follow-up public updates change the scope, timing, or consequence of this item.
Source status
What the sources actually say
Each claim is kept next to its source so the story never overstates what official evidence can actually prove.
Space.com
On Aug. 4, 2007, NASA launched its Phoenix Mars Lander on a mission to touch down in the Martian arctic for the first time. Here's why it mattered.
Space.com
On Aug. 4, 2007, NASA launched its Phoenix Mars Lander on a mission to touch down in the Martian arctic for the first time. Here's why it mattered.
Open sourceTimeline
How the story has developed
A running record of what changed, when, and why. Editorial review Aug 4, 2026.
- August 4: This fresh public source was promoted into Space Now because it adds a non-launch development to the current briefing.
Corrections
- No corrections recorded.
No separate Starman's Note is needed yet.