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Horizon Highlights

Hriday Unadkat

The highest signal space investing newsletter covering space companies, startups, and missions. 400,000+ impressions and counting.

Platform
Substack
PricingFreemiumPublishesTwice weekly
Issues75Foundeda year agoLast Issue7 days ago
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Latest Issues

SpaceX Moon Slams: Spent Falcon 9 Stage is Projected to Collide with the Moon!

A Falcon 9 rocket stage is projected to impact the moon’s near side sometime this August, according to astronomers.

According to Leonard David over at Space.com, the rocket stage was affiliated with the launch of the Firefly’s Blue Ghost M...

7 days ago

Introducing Artemis III: The Mission Preparing Us to Land on the Moon

Big changes have been made to the future progression of the Artemis missions as of late, but I expect only further successes and awe-inspiring progress to be made from NASA in the coming months and years.

Let’s look at the plans for Artem...

14 days ago

The space launch tax: the FAA is soon to charge fees on launching to space!

The FAA recently announced its intent to start assessing user fees for launches and reentries.

In this notice filed here (https://www.federalregister.gov/documents/2026/04/22/2026-07789/space-launch-and-reentry-licensing-and-permitting-us...

21 days ago
1

Artemis II: In Pictures

Here are the highlights:

  • Artemis II was a historic mission, launching on April 1 and wrapping up by April 10.

  • By flight day 6 (April 6) the Artemis II mission achieved a historic lunar flyby. Rounding the lunar far side, the deep...

a month ago
4
2

I recently attended the American Physical Society’s annual March meeting as a robophysics presenter.

I was fortunate enough to attend the APS March Meeting as a student presenter just over two weeks ago. My lab, the Bioinspired Adaptive Morphology Lab, supported my work and travels to present my senior thesis work on designing a bio-inspir...

2 months ago

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  • Hriday Unadkat

    Princeton ‘26, Columbia Law School ‘31. i write about everything aerospace: startups, law, and technology :)

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