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Phoenix Lander Finds Toxic Perchlorate in Martian Soil, But Implications Of Finding Still Must Be Decided: NASA

Researchers have found a toxic chemical, perchlorate, in Martian soil excavated by the Phoenix Mars Lander that was tested in a wet chemistry laboratory in Phoenix, but it is uncertain whether the chemical is widespread on Mars, or is an isolated presence at the Phoenix landing site, according to NASA experts. This is no academic matter, but rather has implications for astronauts going to Mars. It would be helpful if food could be grown on Mars, so less food would…

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Congress Updates

U.S. Fighter Fleet Will Expand By 2040 But More Stealth Aircraft Will Mean Less Availability, CBO Says

The number of fighter aircraft in the U.S. military inventory will decline over the next few years before expanding to a greater number than currently, but their availability for operational […]


White House Details ‘Concerns’ With Shipbuilding, Spaced-Based Interceptor Oversight In House’s NDAA

The White House has detailed “a number of concerns” with the newly-passed House version of the next defense policy bill, to include the legislation’s limits on procuring Navy ships built […]


House Narrowly Votes To Pass $1.15 Trillion FY ‘27 NDAA, Blueprint For Reconciliation 3.0

The House on Wednesday narrowly voted to pass its $1.15 trillion version of the fiscal year 2027 National Defense Authorization Act (NDAA) and a blueprint for a third reconciliation bill […]


Senate Appropriators Press On Supplemental’s Requests Beyond Iran Scope, Hegseth Urges Full Funding

Senate appropriators have pressed Pentagon leadership on the decision to include funds in the Iran war supplemental request for items beyond the current military operation, while Defense Secretary Pete Hegseth […]