Filed
by Inflection Point Acquisition Corp. VI
Pursuant
to Rule 425 under the Securities Act of 1933, as amended and deemed filed
pursuant
to Rule 14a-12 under the Securities Exchange Act of 1934, as amended
Subject
Company: Inflection Point Acquisition Corp. VI
Subject
Company: Quantum Space, LLC
Commission
File No.: 001- 43212
The
following materials were made available in connection with the proposed business combination by and among Inflection Point Acquisition
Corp. VI, Quantum Space, LLC (“Quantum Space”), and the other parties thereto.
Set
forth below is a communication made available on the LinkedIn social media account of Quantum Space on June 8, 2026.

Set
forth below are communications made available on the LinkedIn social media accounts of Quantum Space and Kam Ghaffarian on June 8, 2026.

Set
forth below are communications made available on the LinkedIn social media accounts of Quantum Space and Jim Bridenstine on June 8, 2026.

Set
forth below are communications made available on the LinkedIn social media accounts of Quantum Space and Kerry Wisnosky on June 8, 2026.

Set
forth below is a communication that was made available on the X (formerly twitter) social media account of Quantum Space on June 8, 2026.

Forward-Looking
Statements
This
communication contains certain statements that are not historical facts but may be considered “forward-looking statements”
within the meaning of Section 27(a) of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21(e) of
the Securities Exchange Act of 1934, as amended. Forward-looking statements generally are accompanied by words such as “believe,”
“may,” “will,” “estimate,” “continue,” “anticipate,” “intend,”
“expect,” “should,” “would,” “plan,” “predict,” “potential,”
“seem,” “seek,” “future,” “outlook” or the negatives of these terms or variations of
them or similar terminology or expressions that predict or indicate future events or trends or that are not statements of historical
matters. These forward-looking statements include, but are not limited to, statements regarding future events, the Business Combination,
the estimated or anticipated future results and benefits of the combined company (“New Quantum Space”) following the Business
Combination, including the likelihood and ability of Quantum Space and Inflection Point to successfully consummate the Business Combination,
future opportunities for New Quantum Space and other statements that are not historical facts.
These
statements are based on the current expectations of the management of Inflection Point and/or Quantum Space and are not predictions of
actual performance. These forward-looking statements are provided for illustrative purposes only and are not intended to serve as, and
must not be relied on by any investor as, a guarantee, an assurance, a prediction or a definitive statement of fact or probability. Actual
events and circumstances are difficult or impossible to predict and will differ from assumptions. Many actual events and circumstances
are beyond the control of Inflection Point and Quantum Space. These statements are subject to a number of risks and uncertainties regarding
Quantum Space’s business and the Business Combination and actual results may differ materially. These risks and uncertainties include,
but are not limited to: the occurrence of any event, change or other circumstances that could give rise to the termination of any definitive
agreements with respect to the Business Combination; the outcome of any legal proceedings that may be instituted against Inflection Point,
Quantum Space, the combined company or others following the announcement of the Business Combination and any definitive agreements with
respect thereto; the inability to complete the Business Combination due to the failure to obtain shareholder approval, to obtain financing
to complete the Business Combination or other conditions to closing; changes to the proposed structure of the Business Combination that
may be required or appropriate as a result of applicable laws or regulations or as a condition to obtaining regulatory approval of the
Business Combination; the ability of New Quantum Space to meet stock exchange listing standards following the consummation of the Business
Combination; the risk that the Business Combination disrupts current plans and operations of Quantum Space as a result of the announcement
and consummation of the Business Combination; the inability of Quantum Space to successfully complete development of its flagship vehicle,
Ranger, which is currently in development and has not been manufactured, operated or sold to date, or for it to meet Quantum Space’s
design standards, including its intended fuel capacity, having a refuelable and modular architecture, and operational life of up to 15
years; the ability of New Quantum Space to recognize the anticipated benefits of the Business Combination, which may be affected by,
among other things, competition, the ability of New Quantum Space to grow and manage growth profitably, maintain relationships with customers
and suppliers and retain its management and key employees; costs related to the Business Combination; changes in applicable laws or regulations;
the possibility that Quantum Space or the combined company may be adversely affected by other economic, business, and/or competitive
factors; the amount of redemption requests made by Inflection Point shareholders; unsatisfactory safety performance of Quantum Space’s
satellite systems or security incidents at Quantum Space’s facilities; failure of the market for satellites to achieve the growth
potential Quantum Space expects; any delayed launches, launch failures, failure of Quantum Space’s satellites to reach their planned
orbital locations and significant increases in the costs related to launches of satellites; the handling, production and disposition
of potentially explosive and ignitable energetic materials and other dangerous chemicals in Quantum Space’s operations; failure
of Quantum Space’s products to operate in the expected manner or defects in its products; counterparty risks on contracts entered
into with Quantum Space’s customers and failure of Quantum Space’s prime contractors to maintain their relationships with
their counterparties and fulfill their contractual obligations; failure to successfully defend against protests from other bidders for
government contracts; changes in the funding levels of various governmental entities with which Quantum Space does business; and other
risks and uncertainties discussed in documents of Inflection Point and/or Quantum Space filed, or to be filed, with the U.S. Securities
and Exchange Commission (the “SEC”). The foregoing list of risk factors is not exhaustive. There may be additional risks
that Inflection Point and Quantum Space presently do not know or that Inflection Point and Quantum Space currently believe are immaterial
that could also cause actual results to differ from those contained in the forward-looking statements. In addition, forward-looking statements
provide Inflection Point’s and Quantum Space’s expectations, plans or forecasts of future events and views as of the date
of this communication. Inflection Point and Quantum Space anticipate that subsequent events and developments will cause their assessments
to change. However, while Inflection Point and Quantum Space may elect to update these forward-looking statements in the future, Inflection
Point and Quantum Space specifically disclaim any obligation to do so. These forward-looking statements should not be relied upon as
representing Inflection Point’s or Quantum Space’s assessments as of any date subsequent to the date of this communication.
Accordingly, undue reliance should not be placed upon the forward-looking statements. Nothing herein should be regarded as a representation
by any person that the forward-looking statements set forth herein will be achieved or results of such forward-looking statements will
be achieved.
Additional
Information
The
Business Combination will be submitted to shareholders of Inflection Point for their consideration. In connection with the Business Combination,
Pubco, Inflection Point and Quantum Space intend to file a Registration Statement with the SEC, which will include a proxy statement/prospectus
and certain other related documents, which will serve as both the proxy statement to be distributed to shareholders of Inflection Point
in connection with its solicitation for proxies for the vote by its shareholders in connection with the Business Combination and other
matters to be described in the Registration Statement, as well as the prospectus relating to the offer and sale of the securities to
be issued to securityholders of Inflection Point and equityholders of Quantum Space in connection with the completion of the Business
Combination. After the Registration Statement is declared effective, Inflection Point will mail a definitive proxy statement and other
relevant documents to its shareholders as of the record date established for voting on the Business Combination. This communication is
not a substitute for the Registration Statement, the definitive proxy statement/prospectus or any other document that Inflection Point
will send to its shareholders in connection with the Business Combination.
INVESTORS
AND SECURITY HOLDERS ARE ADVISED TO READ, WHEN AVAILABLE, THE REGISTRATION STATEMENT, PROXY STATEMENT/PROSPECTUS AND ANY OTHER RELEVANT
DOCUMENTS FILED WITH THE SEC CAREFULLY AND IN THEIR ENTIRETY IF AND WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION
ABOUT THE BUSINESS COMBINATION AND THE PARTIES TO THE BUSINESS COMBINATION.
Investors
and security holders will be able to obtain copies of these documents (when available) and other documents filed with the SEC free of
charge at www.sec.gov. The definitive proxy statement/prospectus (when available) will be mailed to shareholders of Inflection Point
as of a record date to be established for voting on the Business Combination. Shareholders of Inflection Point will also be able to obtain
copies of the definitive proxy statement/prospectus without charge, once available, by directing a request to: Inflection Point Acquisition
Corp. VI, 1680 Michigan Avenue, Suite 700 #1031, Miami Beach, FL 33139.
Participants
in the Solicitation
Inflection
Point and its directors, executive officers, and other members of management, and consultants, under SEC rules, may be deemed participants
in the solicitation of proxies from Inflection Point’s shareholders with respect to the Business Combination. Information about
Inflection Point’s directors and executive officers and a description of their interests in Inflection Point and in its initial
business combination is contained in the sections entitled “Management,” “Principal Shareholders,”
and “Certain Relationships and Related Party Transactions” of Inflection Point’s final prospectus (File No.
333-292443) for its initial public offering, filed with the SEC on March 30, 2026, which is available free of charge at the SEC’s
website at www.sec.gov and at the following URL: https://www.sec.gov/Archives/edgar/data/2102041/000121390026035878/ea0270234-07.htm.
Additional information regarding the interests of participants in the proxy solicitation and their direct and indirect interests will
be contained in the Registration Statement and the proxy statement/prospectus when they become available.
Quantum
Space, its directors, executive officers, other members of management, and employees, under SEC rules, may be deemed participants in
the solicitation of proxies of Inflection Point’s shareholders in connection with the Business Combination. A list of the names
of such directors and executive officers and information regarding their interests in the Business Combination will be included in the
Registration Statement when available.
No
Offer or Solicitation
This
communication is for informational purposes only and is not (i) an offer to purchase, nor a solicitation of an offer to sell, subscribe
for or buy any securities, nor shall there be any sale, issuance or transfer of securities in any jurisdiction in contravention of applicable
law nor (ii) the solicitation of any vote in any jurisdiction pursuant to the Business Combination or otherwise. This communication is
not, and under no circumstances is to be construed as, a prospectus, an advertisement or a public offering of the securities described
herein in the United States or any other jurisdiction. No offer of securities shall be made except by means of a prospectus meeting the
requirements of Section 10 of the Securities Act or exemptions therefrom. No securities commission or securities regulatory authority
in the United States or any other jurisdiction has in any way passed upon the merits of the Business Combination or the accuracy or adequacy
of this communication.